CN106990488A - Connector shell radiator structure - Google Patents
Connector shell radiator structure Download PDFInfo
- Publication number
- CN106990488A CN106990488A CN201610040319.6A CN201610040319A CN106990488A CN 106990488 A CN106990488 A CN 106990488A CN 201610040319 A CN201610040319 A CN 201610040319A CN 106990488 A CN106990488 A CN 106990488A
- Authority
- CN
- China
- Prior art keywords
- fin
- piece
- retainer
- top plate
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
- G02B6/4269—Cooling with heat sinks or radiation fins
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
Abstract
A kind of connector shell radiator structure, including housing, fin and retainer.Fixed between the first end of retainer and the top plate of housing using the first tongue piece and the mutual buckle of snapping piece so that perforated area diminishes on top plate, and EMI shield effectiveness is preferable.Two linking arms of retainer of the present invention are passed through from the groove inside fin, without limitation on the width of fin, can increase the area of dissipation of fin.The second end of retainer of the present invention is inserted in the convex closure of the bonnet of housing provided with the second tongue piece, and is connected to stopper section using the abutment end of the second end, so that retainer is not easy to release, retainer can be allowed to bear the pressing of certain external force, be not destroyed.
Description
Technical field
The invention reside in provide a kind of connector shell radiator structure, espespecially a kind of company applied to miniature pluggable module
Connect device housing radiator structure.
Background technology
Circuit board and other electrical modules or equipment of the known transceiver module generally to connection communication circuit.Different
Industrial standard defines difference between computer and external communication device such as modem, network interface or other transceiver modules and connect
The connector type of mouth.Well-known GBIC (Gigabit Interface Converter) is a computer and ether
The transceiver module that network, fiber channel or other data communication environment are communicated.
In order to improve and the network equipment (such as interchanger, cable patch panel, distributing box, computer export/input port
Deng) interconnection when port density, it will usually it is desirable that transceiver module minimize.Four-way SFP (QSFP, Quad Small
Form-Factor Pluggable) development of module just meeting this needs, and its main advantage is QSFP module volumes compared with GBIC
Transceiver module is smaller, thus communication system can be made to have higher density.
Can be set on the housing of known miniature pluggable module connector has fin, to assist radiating.The fin
It can be assemblied in using the mode of horizontal snapping or front and rear snapping on the housing of connector.However, known fin must be utilized
Retainer is fastened in the perforate of housing, and the setting of perforate can cause EMI shield effectiveness to reduce.Furthermore, known front and rear snapping
Retainer intensity it is on the weak side, also easily destroyed, easily released by external force.
In summary, the present inventor's thoughts drawbacks described above can improve, and be the application that spy concentrated on studies and coordinated scientific principle, finally
Propose the present invention that is a kind of reasonable in design and being effectively improved drawbacks described above.
The content of the invention
The technical problems to be solved by the invention, are to provide a kind of connector shell radiator structure so that the top of housing
Perforated area diminishes on plate, and EMI shield effectiveness is preferable, and retainer is not easy to release, and allows retainer to bear certain external force
Pressing, be not destroyed, the area of dissipation of fin can also be increased.
In order to solve above-mentioned technical problem, the present invention provides a kind of connector shell radiator structure, including：Housing, should
Housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, and the top plate is provided with open-work and button
Contact pin, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the outer rim of the top plate, should
The two ends of snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, the front side of the snapping piece and rear side
The perforate being formed with opening shape, the top plate positioned at the lower section of the snapping piece is formed, the bonnet is provided with convex closure and stopper section, and this is convex
Bag and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, and the lower end of the convex closure is formed
Be open shape, and the stopper section is located at the lower section interval of the convex closure；Fin, the fin has a base portion and is connected to the base portion
Multiple fins, be formed with multiple tracks groove between these fins, front and rear direction extension of these grooves along the fin,
The both sides of the base portion are respectively provided with a convex portion and a recess, and the base portion is protruded in the convex portion along horizontal direction, and the recess is along level
The recessed base portion in direction, cross-shaped positioned at the convex portion of the base portion both sides and recess, the convex portion of the base portion both sides is adjacent to respectively
The front end and rear end of the base portion, the recess of the base portion both sides are adjacent to the front end and rear end of the base portion, the bottom of the base portion respectively
Provided with heat-conducting block, the fin is arranged on the top plate of the housing, and makes the heat-conducting block stretch to the housing by the open-work
Inside；Retainer, the retainer has a first end, a second end and two linking arms, the two linking arm intervals
Set, one end of the two linking arms is connected to the first end, and the other end of the two linking arms is connected to the second end,
The front end of the first end is formed with the first tongue piece, and the second end is provided with the second tongue piece provided with perforation, the lower edge of the perforation, should
The lower edge of the second end is formed with an abutment end, is respectively equipped with shell fragment on the first end and the second end, these shell fragments are each
It is formed with contact part；And wherein, the first tongue piece of the first end of the retainer is inserted in the first slot of the snapping piece,
Two linking arms of the retainer are placed in two grooves therein of these grooves of the fin, and the second of the retainer
Second tongue piece of end is inserted in the second slot of the convex closure, and the abutment end of the second end is connected to the stopper section, these
The contact part of shell fragment is contacted on the base portion of the fin, and fin compacting is fixed on the top plate of the housing.
In order to solve above-mentioned technical problem, the present invention also provides a kind of connector shell radiator structure, including：Housing,
The housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, the top plate provided with open-work and
Snapping piece, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the outer rim of the top plate,
The two ends of the snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, the front side of the snapping piece and after
Side forms the perforate being formed with opening shape, the top plate positioned at the lower section of the snapping piece, and the bonnet is provided with convex closure and stopper section, should
Convex closure and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, the lower end shape of the convex closure
Into opening shape, the stopper section is located at the lower section interval of the convex closure；Fin, the fin has a base portion and is connected to the base
Multiple tracks groove is formed between multiple fins in portion, these fins, front and rear direction extension of these grooves along the fin,
The bottom of the base portion is provided with heat-conducting block, and the fin is arranged on the top plate of the housing, and makes the heat-conducting block by the open-work
Stretch to the inside of the housing；Retainer, the retainer has a first end, a second end and two linking arms, and this two
Individual linking arm is arranged at intervals, the U-shaped bending structure in section of the linking arm, one end of the two linking arms be connected to this first
End, the other end of the two linking arms is connected to the second end, and the front end of the first end is formed with the first tongue piece, and this
Two ends are provided with the second tongue piece provided with perforation, the lower edge of the perforation, and the lower edge of the second end is formed with an abutment end, and this first
Shell fragment is respectively equipped with end and the second end, these shell fragments are respectively formed with contact part；And wherein, the first of the retainer
First tongue piece of end is inserted in the first slot of the snapping piece, and two linking arms of the retainer are placed in the fin
In two grooves therein of these grooves, the second tongue piece of the second end of the retainer is inserted in the second slot of the convex closure
Interior, the abutment end of the second end is connected to the stopper section, and the contact part of the shell fragment is contacted on the base portion of the fin, will
Fin compacting is fixed on the top plate of the housing.
In order to solve above-mentioned technical problem, the present invention also provides a kind of connector shell radiator structure, including：Housing,
The housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, the top plate provided with open-work and
Snapping piece, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the outer rim of the top plate,
The two ends of the snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, the front side of the snapping piece and after
Side forms the perforate being formed with opening shape, the top plate positioned at the lower section of the snapping piece, and the bonnet is provided with convex closure and stopper section, should
Convex closure and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, the lower end shape of the convex closure
Into opening shape, the stopper section is located at the lower section interval of the convex closure；Fin, the fin has a base portion and is connected to the base
Multiple tracks groove is formed between multiple fins in portion, these fins, front and rear direction extension of these grooves along the fin,
The bottom of the base portion is provided with heat-conducting block, and the fin is arranged on the top plate of the housing, and makes the heat-conducting block by the open-work
Stretch to the inside of the housing；Retainer, the retainer has a first end, a second end and two linking arms, and this two
Individual linking arm is arranged at intervals, and one end of the two linking arms is connected to the first end, the other end connection of the two linking arms
In the second end, the front end of the first end is formed with the first tongue piece, and the second end is set provided with perforation, the lower edge of the perforation
There is the second tongue piece, the lower edge of the second end is formed with an abutment end, and bullet is respectively equipped with the first end and the second end
Piece, these shell fragments are respectively formed with contact part；And wherein, the first tongue piece of the first end of the retainer is inserted in the snapping piece
The first slot in, two linking arms of the retainer are placed in two grooves therein of these grooves of the fin,
Second tongue piece of the second end of the retainer is inserted in the second slot of the convex closure, and the abutment end of the second end is connected to
The stopper section, the contact part of the shell fragment is contacted on the base portion of the fin, and fin compacting is fixed on into the housing
On top plate.
The present invention at least has the advantages that following：
It is solid using the first tongue piece and the mutual buckle of snapping piece between the first end of retainer of the present invention and the top plate of housing
It is fixed so that perforated area diminishes on top plate, and EMI shield effectiveness is preferable.The linking arm of retainer of the present invention is out of fin
The groove in portion is passed through, without limitation on the width of fin, so as to allow the width of fin to do more, can be increased scattered
The area of dissipation of backing.The second end of retainer of the present invention is inserted in the convex closure of the bonnet of housing provided with the second tongue piece, and
Stopper section is connected to using the abutment end of the second end, so that retainer is not easy to release, retainer can be allowed to bear certain outer
The pressing of power, is not destroyed.
Further, the front end of the first end of retainer of the present invention is formed with support feet, can contact at the top of housing
On plate so that retainer can bear the pressing of certain external force, not be destroyed, and it is not easy to release.
Further, the U-shaped bending structure in section of two linking arms of retainer of the present invention, greatly improves retainer
Intensity.
Further, retainer of the present invention is provided with shell fragment, and elasticity is good, after prolonged plug, and plug effect performance is stable, even if
Also showed good by external force, fin contact radiating has good guarantee, and can be highly adjusted according to client cabinet.
Further, the first end and the second end of retainer of the present invention can be provided with fixed seat, fix and lead so as to snapping
Light pipe, the retainer can also make appropriate adjustment according to the structure of light pipe, so as to applied to types such as single lamp, double lamps or four lamps
Formula.
Further, the both sides of the base portion of fin of the present invention be provided with convex portion and recess, positioned at base portion both sides convex portion and
Recess is cross-shaped so that when multiple fin are arranged side by side, can before and after interlaced arrangement it is integral, this arrangement is to greatest extent
Increase fin effective area of dissipation.Front and rear concavo-convex arrangement mode staggeredly, fin can be taken on median septum, make housing
Mean forced, weight can be born, prevented also from product crimping when, there is situation about collapsing in housing.
To enable the feature and technology contents that are further understood that the present invention, refer to below in connection with the present invention specifically
Bright and accompanying drawing, but institute's accompanying drawings are only provided and used with reference to explanation, not for the present invention person of being any limitation as.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of connector shell radiator structure first embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of another angle of connector shell radiator structure first embodiment of the present invention.
Fig. 3 is the stereogram of connector shell radiator structure first embodiment of the present invention (light pipe is decomposing state).
Fig. 4 for another angle of connector shell radiator structure first embodiment of the present invention stereogram (light pipe be decomposition
State).
Fig. 5 is the stereogram of connector shell radiator structure first embodiment of the present invention.
Fig. 6 is the stereogram of another angle of connector shell radiator structure first embodiment of the present invention.
Fig. 7 is the sectional view of connector shell radiator structure first embodiment of the present invention.
Fig. 8 is the three-dimensional exploded view of connector shell radiator structure second embodiment of the present invention.
Fig. 9 is the stereogram of connector shell radiator structure second embodiment of the present invention.
Embodiment
[first embodiment]
Fig. 1 and Fig. 2 is referred to, the present invention provides a kind of connector shell radiator structure, it meets SFP connection
The requirement of device specification, is not only applicable the structure of 1 × 1 specification, it can also be used to left and right design arranged side by side, such as 1 × 2~1 × 6 specifications
Structure.The connector shell radiator structure includes housing 1, fin 2 and retainer 3, and housing 1 is provided with one, its width
It can correspond to the difference of 1 × 1~1 × 6 equal-specifications and change.Fin 2 and retainer 3 then correspond to 1 × 1~1 × 6 isotactics
Lattice difference and be provided with one, two, three, four, five or six etc..The present embodiment discloses a kind of knot of 1 × 1 specification
Structure, housing 1, fin 2 and retainer 3 are all provided with one.
The housing 1 is a metal shell, and the housing 1 includes a top plate 11, two side walls 12, a bottom plate 13 and a bonnets
14.Top plate 11, two side walls 12, bottom plate 13 and bonnet 14 are all rectangular metal plate, and two side walls 12 may connect to top
Between the both sides of plate 11 and the both sides of bottom plate 13, bonnet 14 may connect to top plate 11, two side walls 12 and bottom plate 13 rear end it
Between, to constitute the housing 1 that a front end is opening-like.
The lower edge of two side walls 12 and bonnet 14 can also be further provided with several inserting foots 15, can be used to be plugged in circuit board
On, the housing 1 is fixed on circuit board.A grounding elastic part 16 can be further provided with the outer rim front end of the housing 1,
The grounding elastic part 16 is outwardly from housing 1, contact external ground source is can be used to, to prevent electromagnetic interference.The housing 1 can be coated
, can be as shield member, to prevent electromagnetic interference outside connector (not shown).
The top plate 11 is provided with an open-work 111, and the open-work 111 is located between the front end of top plate 11 and rear end, and the open-work 111 is passed through
Top plate 11 is worn, the open-work 111 is preferable but does not limit rectangular.The top plate 11 is provided with snapping piece 112, and snapping piece 112 is preferably but not
Limitation is provided with two, and the two snapping pieces 112 are located at the front of open-work 111, that is, two snapping pieces 112 are located at top plate 11
Between front end and open-work 111.Two snapping pieces 112 make two formation outer gibbosities of snapping piece 112, two by the punch forming of top plate 11
Individual snapping piece 112 protrudes from the outer rim of top plate 11, and the two ends (left end and right-hand member) of snapping piece 112 are connected to top plate 11, snapping piece
112 have been internally formed one first slot 114, and the front side of snapping piece 112 and rear side formation opening shape.It is formed with top plate 11
The perforate 113 corresponding with snapping piece 112, that is, perforate 113 is located at the lower section of snapping piece 112, the perforate 113 runs through housing 1
Inside and out, the perforate 113 is formed by punching snapping piece 112.
The bonnet 14 is provided with convex closure 141 and stopper section 142, and convex closure 141 and stopper section 142 preferably but do not limit and are provided with one
Individual, the convex closure 141 makes the formation outer gibbosity of convex closure 141 by the punch forming of bonnet 14, and the convex closure 141 protrudes from the outer rim of bonnet 14,
The convex closure 141 has been internally formed one second slot 143, and the lower end of the convex closure 141 forms opening shape.The stopper section 142 is set
In the lower section interval of convex closure 141, the stopper section 142 forms outer gibbosity, and the stopper section 142 protrudes from the outer rim of bonnet 14.
The fin 2 is made with the good metal material of thermal conductivity, and the width of the fin 2 can be equal to or more than housing
1 width.The fin 2 has a base portion 21 and multiple fins 22, and the base portion 21 can be in a rectangular panel body.Further, should
The both sides of base portion 21 are respectively provided with a convex portion 211 and a recess 212, and base portion 21, recess 212 are protruded in convex portion 211 along horizontal direction
It is cross-shaped positioned at the convex portion 211 of the both sides of base portion 21 and recess 212 along the recessed base portion 21 of horizontal direction, that is, 21 liang of base portion
The convex portion 211 of side is adjacent to the front end and rear end of base portion 21 respectively, and the recess 212 of the both sides of base portion 21 is adjacent to base portion 21 respectively
Front end and rear end.
These fins 22 are connected to base portion 21, and these fins 22 can be upwardly extended by the top of base portion 21 and formed.These fins
Piece 22 is arranged in several rows, and is formed with multiple tracks groove 23 between these fins 22, these grooves 23 along before fin 2,
Rear is to extension.The bottom of the base portion 21 can be provided with a heat-conducting block 24, and the heat-conducting block 24 protrudes from the bottom of base portion 21.The radiating
Piece 2 is arranged on the top plate 11 of the housing 1, and makes heat-conducting block 24 stretch to the inside of housing 1 by open-work 111, so as to
Connector (optical module) contact of the fit inside of housing 1 is plugged in, to the connector radiating for assisting to match.
The retainer 3 is made with the good metal material of elasticity, and the retainer 3 can be assemblied in shell in the way of front and rear snapping
On body 1, so as to which the snapping of fin 2 is fixed on housing 1.The retainer 3 have a first end 31, a second end 32,
Two linking arms 33 and multiple shell fragments 34, two linking arms 33 are arranged at intervals, and two linking arms 33 can be parallel to each other, linking arm 33
Section can U-shaped bending structure.In the present embodiment, the linking arm 33 includes a upper arm parts 331, a lower arm part 332 and one
The setting that connecting portion 333, upper arm parts 331 and lower arm part 332 are spaced in strip tabular, upper arm parts 331 and lower arm part 332, on
Arm 331 and lower arm part 332 can be parallel to each other, and connecting portion 333 is connected to the side of upper arm parts 331 and the side of lower arm part 332
Between, thereby constitute U-shaped bending structure.One end (front end) of two linking arms 33 is connected to first end 31, two linking arms
33 other end (rear end) is connected to the second end 32, uses to form a frame structure.
The first end 31 is substantially in inverted L shape plate body, and the front end of the first end 31 has been bent to form the first tongue piece 311,
That is, first tongue piece 311 can be extended by the front end lower edge of first end 31 towards the direction of the second end 32 and formed, the first tongue piece 311
Can horizontal lamellar body, the first tongue piece 311 preferably but do not limit and is provided with two, two the first tongue pieces 311 and two snapping pieces
112 is corresponding.The front end of the first end 31 also can further be bent to form support feet 312, and support feet 312 is preferable but does not limit
Two are set up, support feet 312 is located at the side of the first tongue piece 311, that is, two support feets 312 can be located at the outer of two tongue pieces 311
Side, support feet 312 can be extended towards the direction of the second end 32 by the front end lower edge of first end 31 and be formed, and support feet 312 can be in
Horizontal lamellar body.The second end 32 is substantially in inverted L shape plate body, and the second end 32 can be in provided with a perforation 321, perforation 321
Rectangle, but be not any limitation as, the lower edge of the perforation 321 is provided with the second tongue piece 322, and the second tongue piece 322 preferably but does not limit setting
There is one, the second tongue piece 322 can be in vertical shape lamellar body, the second tongue piece 322 can extend shape upward by the lower edge of perforation 321
Into.The lower edge of the second end 32 is formed with an abutment end 323, preferably, the recessed lower edge in the second end 32 of abutment end 323
Middle so that the stopper section 142 can be matched with abutment end 323, uses generation preferably locating effect.
It is respectively provided with first end 31 and the second end 32 on shell fragment 34, first end 31 and the second end 32 and is respectively provided with two
Shell fragment 34 is preferable, but not limited.Two shell fragments 34 on first end 31 and two on the second end 32
Individual shell fragment 34 is extended towards, that is, these shell fragments 34 extend towards the inside of retainer 3.These shell fragments 34 are bent in reverse V-shaped,
So that these shell fragments 34 are in the shape that raises up, and one end (free end) of these shell fragments 34 is respectively formed with a contact part 341, can use
To contact on the base portion 21 of fin 2.
Fig. 1 to Fig. 7 is referred to, when on the retainer 3 housing 1 to be assemblied in, the retainer 3 is tilted into an angle first,
So as to the first of two snapping pieces 112 that two the first tongue pieces 311 of the first end 31 of the retainer 3 are inserted in housing 1
In slot 114 so that the buckle of first end 31 of retainer 3 is fixed on the top plate 11 of housing 1, and two branch of first end 31
Spike 312 can be contacted on the top plate 11 of housing 1.The retainer 3 formation horizontality can then be made, make the retainer 3
Linking arm 33 is placed in 23 therein two grooves 23 of these grooves of fin 2, and by the second end 32 of the retainer 3
The second tongue piece 322 be inserted in the second slot 143 of the convex closure 141 of housing 1, and the abutment end 323 of the second end 32 is supported
Stopper section 142 is connected to so that the buckle of the second end 32 of retainer 3 is fixed on the bonnet 14 of housing 1, before making the retainer 3
The mode of snapping is assemblied on housing 1 afterwards, and fin 2 can be suppressed to the top plate 11 for being fixed on housing 1 using these shell fragments 34
On.
In the present embodiment, first end 31 and the second end 32 are further provided with fixed seat 35, and fixed seat 35 can be U-shaped
Pedestal, so that snapping fixes a light pipe 4, can be used to guide light source, the light pipe 4 be located at retainer 3 top, the leaded light
Pipe 4 can be the patterns such as single lamp, double lamps or four lamps, not limited, the present embodiment discloses the light pipe 4 for four lamp-type formulas.Should
The front end and rear end of light pipe 4 are respectively equipped with fixed column 41, and the fixed column 41 is corresponding with the fixed seat 35 to be set, described
Fixed column 41 and the mutual snapping of the fixed seat 35, so as to which the buckle of light pipe 4 is fixed on the retainer 3, and light pipe 4 holds
It is placed in these grooves 23 of fin 2.In another embodiment of the invention, light pipe 4, fixed column 41 and fixed seat 35
It can be omitted, to form a retainer without light pipe structure.
[second embodiment]
Fig. 8 and Fig. 9 is referred to, the inside of housing 1 can be provided with least one median septum 17, the median septum 17 and two sides
Wall 12 is parallel to each other, the inside of housing 1 is divided into at least two spaces, fin 2 and retainer 3 correspond to this at least two
Individual space is provided with least two.The present embodiment discloses a kind of structure of 1 × 4 specification, and the housing 1 is provided with one, the housing 1
Width increased, four times of its width substantially 1 × 1 specification, fin 2 and retainer 3 is then corresponding is provided with four.This
In embodiment, median septum 17 is provided with three, and the inside of housing 1 is divided into four spaces.The quantity of the median septum 17 can also be with
The difference of connector specification and changed, for example, can be provided with one or two, can also be several provided with four or five etc..
Open-work 111, snapping piece 112, perforate 113, convex closure 141, stopper section 142, inserting foot 15 and grounding elastic part 16 on the housing 1 etc.
Component then gives corresponding increase, in order to install these fin 2 and these retainers 3.
The both sides of the base portion 21 of these fin 2 are provided with cross-shaped convex portion 211 and recess 212 so that multiple radiatings
When piece 2 is set up in parallel, the convex portion 211 of adjacent two fin 2 and recess 212 cooperate, can before and after it is interlaced
Arrangement is integral, and these fin 2 can be taken on median septum 17.
Therefore through the connector shell radiator structure of the present invention, with such as following feature and function：
First, the first tongue piece 311 and snapping are utilized between the first end 31 of retainer 3 of the present invention and the top plate 11 of housing 1
The mutual buckle of piece 112 is fixed, and can make it that the area of perforate 113 diminishes on top plate 11, EMI shield effectiveness is preferable.
2nd, the linking arm 33 of retainer 3 of the present invention is passed through from the groove 23 inside fin 2, without limitation on fin 2
Width, so as to allow the width of fin 2 to do more, the area of dissipation of fin 2 can be increased.In fixed housing
Under 1 dimension width, the present invention can make the width of fin 2 more slightly wider than housing 1, and fin 2 can also be adapted to 1 × 2~1 ×
In the structure of 6 specifications.
3rd, the second end 32 of retainer 3 of the present invention is inserted in the convex closure of the bonnet 14 of housing 1 provided with the second tongue piece 322
In 141, and stopper section 142 is connected to using the abutment end 323 of the second end 32, so that retainer 3 is not easy to release, can allowed
Retainer 3 bears the pressing of certain external force, is not destroyed.
4th, the front end of the first end 31 of retainer 3 of the present invention is formed with support feet 312, can contact at the top of housing 1
On plate 11 so that retainer 3 can bear the pressing of certain external force, not be destroyed, and it is not easy to release.
5th, the U-shaped bending structure in section of two linking arms 33 of retainer 3 of the present invention, greatly improves retainer 3
Intensity.
6th, retainer 3 of the present invention is provided with multiple shell fragments 34, and elasticity is good, after prolonged plug, and plug effect performance is stable, i.e.,
Make also to be showed good by external force, the contact radiating of fin 2 has good guarantee, and can highly be adjusted according to client cabinet
It is whole.
7th, the first end 31 and the second end 32 of retainer 3 of the present invention can be provided with fixed seat 35, fix and lead so as to snapping
Light pipe 4, the retainer 3 can also make appropriate adjustment according to the structure of light pipe 4, so as to applied to single lamp, double lamps or four lamps
Etc. pattern.
8th, the both sides of the base portion 21 of fin 2 of the present invention are provided with convex portion 211 and recess 212, positioned at the convex of the both sides of base portion 21
Portion 211 and recess 212 are cross-shaped so that when multiple fin 2 are arranged side by side, can before and after interlaced arrangement it is integral, this
Arrangement increases effective area of dissipation of fin 2 to greatest extent.Front and rear concavo-convex arrangement mode staggeredly, fin 2 can be taken
On median septum 17, make the mean forced of housing 1, weight can be born, prevented also from product in crimping, housing 1 occurs what is collapsed
Situation.
Presently preferred embodiments of the present invention is only the foregoing is only, the scope of patent protection of the limitation present invention is not intended to, therefore lift
Equivalence changes carried out by all utilization description of the invention and schema content, are similarly all contained in the scope of the present invention
Interior, Chen Ming is given in conjunction.
【Symbol description】
1 housing
11 top plates
111 open-works
112 snapping pieces
113 perforates
114 first slots
12 side walls
13 bottom plates
14 bonnets
141 convex closures
142 stopper sections
143 second slots
15 inserting foots
16 grounding elastic parts
17 median septums
2 fin
21 base portions
211 convex portions
212 recesses
22 fins
23 grooves
24 heat-conducting blocks
3 retainers
31 first ends
311 first tongue pieces
312 support feets
32 the second ends
321 perforation
322 second tongue pieces
323 abutment ends
33 linking arms
331 upper arm parts
332 lower arm parts
333 connecting portions
34 shell fragments
341 contact parts
35 fixed seats
4 light pipes
41 fixed columns
Claims (20)
1. a kind of connector shell radiator structure, it is characterised in that including：
Housing, the housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, and the top plate is set
There are open-work and snapping piece, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the top plate
Outer rim, the two ends of the snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, before the snapping piece
The perforate positioned at the lower section of the snapping piece is formed with side and rear side formation opening shape, the top plate, the bonnet is provided with convex closure and only
Stopper, the convex closure and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, the convex closure
Lower end forms opening shape, and the stopper section is located at the lower section interval of the convex closure；
Fin, the fin, which has a base portion and is connected between multiple fins of the base portion, these fins, is formed with multiple tracks
Groove, front and rear direction extension of these grooves along the fin, the both sides of the base portion are respectively provided with a convex portion and a recess, should
The base portion is protruded in convex portion along horizontal direction, and the recess is along the recessed base portion of horizontal direction, the convex portion positioned at the base portion both sides
And recess is cross-shaped, the convex portion of the base portion both sides is adjacent to the front end and rear end of the base portion, the recess of the base portion both sides respectively
The front end and rear end of the base portion are adjacent to respectively, and the bottom of the base portion is provided with heat-conducting block, and the fin is arranged at the top of the housing
On plate, and the heat-conducting block is made to stretch to the inside of the housing by the open-work；
Retainer, the retainer has a first end, a second end and two linking arms, and the two linking arm intervals are set
Put, one end of the two linking arms is connected to the first end, and the other end of the two linking arms is connected to the second end, should
The front end of first end is formed with the first tongue piece, and the second end is provided with the second tongue piece provided with perforation, the lower edge of the perforation, and this
The lower edge of two ends is formed with an abutment end, and shell fragment is respectively equipped with the first end and the second end, each shape of these shell fragments
Into there is contact part；And
Wherein, the first tongue piece of the first end of the retainer is inserted in the first slot of the snapping piece, and the two of the retainer
Individual linking arm is placed in two grooves therein of the groove of the fin, the second tongue of the second end of the retainer
Piece is inserted in the second slot of the convex closure, and the abutment end of the second end is connected to the stopper section, the contact part of the shell fragment
Contact on the base portion of the fin, fin compacting is fixed on the top plate of the housing.
2. connector shell radiator structure according to claim 1, wherein the snapping piece and first tongue piece are set
There are two, the two horizontal lamellar bodies of the first tongue piece, and the two first tongue pieces are by the front end lower edge direction of the first end
The direction of the second end extends to be formed, second tongue piece be in vertical shape lamellar body, second tongue piece by the perforation lower edge direction
Top extends to be formed.
3. connector shell radiator structure according to claim 2, the front end of the wherein first end has been bent to form two
Individual support feet, the two support feets be located at described two first tongue pieces outside, the horizontal lamellar body of the two support feets, this two
Individual support feet is contacted on the top plate of the housing.
4. connector shell radiator structure according to claim 1, the wherein enclosure interior are provided with least one median septum,
The median septum is parallel to each other with described two side walls, the inside of the housing is divided into at least two spaces, the fin
And the retainer is provided with least two corresponding at least two space.
5. connector shell radiator structure according to claim 4, wherein at least two fin is set up in parallel, phase
The convex portion of two adjacent fin and recess cooperate, and the fin is taken on the median septum.
6. connector shell radiator structure according to claim 1, the wherein abutment end are recessed under the second end
Edge middle, the stopper section is matched with the abutment end.
7. the bending of connector shell radiator structure according to claim 1, the wherein shell fragment is in reverse V-shaped, the shell fragment be in
Upper convex, the contact part is formed at the free end of the shell fragment.
8. connector shell radiator structure according to claim 1, the wherein first end and the second end are set respectively
There is fixed seat, the top of the retainer is provided with light pipe, and the front end and rear end of the light pipe are respectively equipped with fixed column, the fixation
Post and the mutual snapping of the fixed seat, the light pipe are placed in the groove of the fin.
9. a kind of connector shell radiator structure, it is characterised in that including：
Housing, the housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, and the top plate is set
There are open-work and snapping piece, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the top plate
Outer rim, the two ends of the snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, before the snapping piece
The perforate positioned at the lower section of the snapping piece is formed with side and rear side formation opening shape, the top plate, the bonnet is provided with convex closure and only
Stopper, the convex closure and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, the convex closure
Lower end forms opening shape, and the stopper section is located at the lower section interval of the convex closure；
Fin, the fin, which has a base portion and is connected between multiple fins of the base portion, these fins, is formed with multiple tracks
Groove, front and rear direction extension of these grooves along the fin, the bottom of the base portion is provided with heat-conducting block, and the fin is set
In on the top plate of the housing, and the heat-conducting block is made to stretch to the inside of the housing by the open-work；
Retainer, the retainer has a first end, a second end and two linking arms, and the two linking arm intervals are set
Put, the U-shaped bending structure in section of the linking arm, one end of the two linking arms is connected to the first end, the two connections
The other end of arm is connected to the second end, and the front end of the first end is formed with the first tongue piece, and the second end is provided with perforation,
The lower edge of the perforation is provided with the second tongue piece, and the lower edge of the second end is formed with an abutment end, the first end and second end
Shell fragment is respectively equipped with portion, these shell fragments are respectively formed with contact part；And
Wherein, the first tongue piece of the first end of the retainer is inserted in the first slot of the snapping piece, and the two of the retainer
Individual linking arm is placed in two grooves therein of the groove of the fin, the second tongue of the second end of the retainer
Piece is inserted in the second slot of the convex closure, and the abutment end of the second end is connected to the stopper section, the contact part of the shell fragment
Contact on the base portion of the fin, fin compacting is fixed on the top plate of the housing.
10. connector shell radiator structure according to claim 9, wherein the snapping piece and first tongue piece are set
There are two, the two horizontal lamellar bodies of the first tongue piece, and the two first tongue pieces are by the front end lower edge direction of the first end
The direction of the second end extends to be formed, second tongue piece be in vertical shape lamellar body, second tongue piece by the perforation lower edge direction
Top extends to be formed.
11. connector shell radiator structure according to claim 10, the front end of the wherein first end has been bent to form
Two support feets, the two support feets be located at described two first tongue pieces outside, the horizontal lamellar body of the two support feets, this
Two support feets are contacted on the top plate of the housing.
12. connector shell radiator structure according to claim 9, the wherein abutment end are recessed under the second end
Edge middle, the stopper section is matched with the abutment end.
13. the bending of connector shell radiator structure according to claim 9, the wherein shell fragment is in reverse V-shaped, the shell fragment be in
Upper convex, the contact part is formed at the free end of the shell fragment.
14. connector shell radiator structure according to claim 9, the wherein first end and the second end are set respectively
There is fixed seat, the top of the retainer is provided with light pipe, and the front end and rear end of the light pipe are respectively equipped with fixed column, the fixation
Post and the mutual snapping of the fixed seat, the light pipe are placed in the groove of the fin.
15. connector shell radiator structure according to claim 9, the wherein linking arm include a upper arm parts, a underarm
Portion and a connecting portion, the upper arm parts and the lower arm part be in strip tabular, and the connecting portion be connected to the upper arm parts side and
Between the side of the lower arm part.
16. a kind of connector shell radiator structure, it is characterised in that including：
Housing, the housing is a metal shell, and the housing includes a top plate, two side walls, a bottom plate and a bonnet, and the top plate is set
There are open-work and snapping piece, the open-work runs through the top plate, and the snapping piece is located at the front of the open-work, and the snapping piece protrudes from the top plate
Outer rim, the two ends of the snapping piece are connected to the top plate, and the snapping piece has been internally formed one first slot, before the snapping piece
The perforate positioned at the lower section of the snapping piece is formed with side and rear side formation opening shape, the top plate, the bonnet is provided with convex closure and only
Stopper, the convex closure and the stopper section protrude from the outer rim of the bonnet, and the convex closure has been internally formed one second slot, the convex closure
Lower end forms opening shape, and the stopper section is located at the lower section interval of the convex closure；
Fin, the fin, which has a base portion and is connected between multiple fins of the base portion, these fins, is formed with multiple tracks
Groove, front and rear direction extension of these grooves along the fin, the bottom of the base portion is provided with heat-conducting block, and the fin is set
In on the top plate of the housing, and the heat-conducting block is made to stretch to the inside of the housing by the open-work；
Retainer, the retainer has a first end, a second end and two linking arms, and the two linking arm intervals are set
Put, one end of the two linking arms is connected to the first end, and the other end of the two linking arms is connected to the second end, should
The front end of first end is formed with the first tongue piece, and the second end is provided with the second tongue piece provided with perforation, the lower edge of the perforation, and this
The lower edge of two ends is formed with an abutment end, and shell fragment is respectively equipped with the first end and the second end, each shape of these shell fragments
Into there is contact part；And
Wherein, the first tongue piece of the first end of the retainer is inserted in the first slot of the snapping piece, and the two of the retainer
Individual linking arm is placed in two grooves therein of the groove of the fin, the second tongue of the second end of the retainer
Piece is inserted in the second slot of the convex closure, and the abutment end of the second end is connected to the stopper section, the contact part of the shell fragment
Contact on the base portion of the fin, fin compacting is fixed on the top plate of the housing.
17. connector shell radiator structure according to claim 16, wherein the snapping piece and first tongue piece are set
Two are equipped with, the two horizontal lamellar bodies of the first tongue piece, and the two first tongue pieces are by the front end lower edge court of the first end
Extend to be formed to the direction of the second end, second tongue piece be in vertical shape lamellar body, second tongue piece by the perforation lower edge court
Extension is formed upward.
18. connector shell radiator structure according to claim 17, the front end of the wherein first end has been bent to form
Two support feets, the two support feets be located at first tongue piece outside, the horizontal lamellar body of the two support feets, the two
Support feet is contacted on the top plate of the housing.
19. connector shell radiator structure according to claim 16, the wherein abutment end are recessed in the second end
Lower edge middle, the stopper section is matched with the abutment end.
20. connector shell radiator structure according to claim 16, the wherein first end and the second end are distinguished
Provided with fixed seat, the top of the retainer is provided with light pipe, and the front end and rear end of the light pipe are respectively equipped with fixed column, described solid
Fixed column and the mutual snapping of the fixed seat, the light pipe are placed in the groove of the fin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040319.6A CN106990488B (en) | 2016-01-21 | 2016-01-21 | Connector shell radiator structure |
| US15/136,008 US10069248B2 (en) | 2016-01-21 | 2016-04-22 | Connector housing with heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040319.6A CN106990488B (en) | 2016-01-21 | 2016-01-21 | Connector shell radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106990488A true CN106990488A (en) | 2017-07-28 |
| CN106990488B CN106990488B (en) | 2019-02-05 |
Family
ID=59413543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040319.6A Active CN106990488B (en) | 2016-01-21 | 2016-01-21 | Connector shell radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106990488B (en) |
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| CN108493647A (en) * | 2018-06-11 | 2018-09-04 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN108919438A (en) * | 2018-09-12 | 2018-11-30 | 加弘科技咨询(上海)有限公司 | Optical module with radiator |
| CN110275253A (en) * | 2018-03-14 | 2019-09-24 | 泰科电子(上海)有限公司 | Connector |
| CN110364890A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
| CN110364871A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
| CN110609367A (en) * | 2018-11-07 | 2019-12-24 | 东莞讯滔电子有限公司 | Connector and connector assembly |
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| CN110972443A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN110972444A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN111600167A (en) * | 2019-02-21 | 2020-08-28 | 泰连公司 | Light pipe assembly for a receptacle assembly |
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| CN113097776A (en) * | 2020-01-08 | 2021-07-09 | 至良科技股份有限公司 | Electric connector shell and base combination, electric connector and electronic device |
| US11567276B2 (en) | 2018-08-02 | 2023-01-31 | Molex, Llc | Shield cage assembly |
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| CN110364890A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
| CN110364871A (en) * | 2018-03-26 | 2019-10-22 | 泰科电子(上海)有限公司 | Connector |
| CN110364871B (en) * | 2018-03-26 | 2022-02-01 | 泰科电子(上海)有限公司 | Connector with a locking member |
| CN108493647A (en) * | 2018-06-11 | 2018-09-04 | 温州意华接插件股份有限公司 | Hot swap type interface connector |
| CN108493647B (en) * | 2018-06-11 | 2023-08-25 | 温州意华接插件股份有限公司 | Hot plug type interface connector |
| CN111787780A (en) * | 2018-08-02 | 2020-10-16 | 莫列斯有限公司 | Shield can assembly |
| CN110799026B (en) * | 2018-08-02 | 2022-07-19 | 莫列斯有限公司 | Shield can assembly |
| US11567276B2 (en) | 2018-08-02 | 2023-01-31 | Molex, Llc | Shield cage assembly |
| CN110799026A (en) * | 2018-08-02 | 2020-02-14 | 莫列斯有限公司 | Shield can assembly |
| CN112584690A (en) * | 2018-08-02 | 2021-03-30 | 莫列斯有限公司 | Shield can assembly |
| CN111787779A (en) * | 2018-08-02 | 2020-10-16 | 莫列斯有限公司 | Shield can assembly |
| CN108919438A (en) * | 2018-09-12 | 2018-11-30 | 加弘科技咨询(上海)有限公司 | Optical module with radiator |
| CN110972443A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN110972443B (en) * | 2018-09-30 | 2023-09-15 | 泰科电子(上海)有限公司 | Heat dissipating device and housing assembly |
| CN110972444A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN110972444B (en) * | 2018-09-30 | 2022-09-06 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN110687644A (en) * | 2018-11-07 | 2020-01-14 | 东莞讯滔电子有限公司 | Connector and connector assembly |
| US11143830B2 (en) | 2018-11-07 | 2021-10-12 | Dongguan Luxshare Technologies Co., Ltd | Connector |
| US11215772B2 (en) | 2018-11-07 | 2022-01-04 | Dongguan Luxshare Technologies Co., Ltd | Connector and connector assembly |
| CN110609367A (en) * | 2018-11-07 | 2019-12-24 | 东莞讯滔电子有限公司 | Connector and connector assembly |
| CN111600167A (en) * | 2019-02-21 | 2020-08-28 | 泰连公司 | Light pipe assembly for a receptacle assembly |
| CN113097776A (en) * | 2020-01-08 | 2021-07-09 | 至良科技股份有限公司 | Electric connector shell and base combination, electric connector and electronic device |
| CN113097776B (en) * | 2020-01-08 | 2022-12-20 | 至良科技股份有限公司 | Electric connector shell and base combination, electric connector and electronic device |
| CN111980883A (en) * | 2020-08-28 | 2020-11-24 | 邓建平 | Air compressor machine radiator unit convenient to installation maintenance |
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