CN210092426U

CN210092426U - Connector housing with heat radiation structure

Info

Publication number: CN210092426U
Application number: CN201920895644.XU
Authority: CN
Inventors: 王晓东; 许春锋; 张洋; 张锁柱; 孟宪彬
Original assignee: Jiangsu Fuhao Electronic Technology Co Ltd
Current assignee: Jiangsu Fuhao Electronic Technology Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-02-18
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a connector shell with a heat dissipation structure, which belongs to the field of connector shells, and comprises a hollow shell for installing a plurality of connector plug connectors, wherein the top of the hollow shell is provided with a left group of connecting interfaces and a right group of connecting interfaces at equal intervals, each group of connecting interfaces is provided with a plurality of connecting interfaces, the bottom in the plurality of connecting interfaces is provided with a plug groove matched with the connector plug connectors, the connector plug connectors penetrate through the plug grooves and extend into the connecting interfaces, the side wall at one end of the hollow shell is fixedly provided with the heat dissipation mechanism, a plurality of cross-shaped grooves, a left convex groove and a right convex groove are formed at the bottom of the hollow shell, and a first heat dissipation hole, a second heat dissipation hole and a third heat dissipation hole which are communicated with the connecting interfaces are respectively formed on the cross-shaped grooves, the left convex groove and the right convex groove, thereby being beneficial to heat dissipation of the connector on one hand, on the other hand, the dustproof net is convenient to install at the position of the radiating hole, and the dustproof function of heat dissipation is achieved.

Description

Connector housing with heat radiation structure

Technical Field

The utility model relates to a connector housing field, more specifically say, relate to a connector housing with heat radiation structure.

Background

Connectors, as the name implies, refer to devices that connect two active devices, carrying current or signals, also known as connectors, plugs, sockets, etc., are indispensable components in electronic equipment, and there are often multiple connectors in a single point sub-equipment.

The connector is after long-time use, the phenomenon that generates heat can appear, when the high temperature that generates heat, the difficult heat dissipation of temperature in the connector casing goes out, often can lead to the phenomenon that the short circuit appears in the connector like this, in order to improve the ventilation cooling of connector among the prior art, often can cut a plurality of louvres on the terminal surface of connector casing, though play certain radiating effect, but be difficult to possess dustproof function, make the inside a large amount of dusts that persist of casing, thereby be unfavorable for the permanent use of connector.

To this end, we propose a connector housing with a heat dissipation structure having a dust-proof function to solve some of the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a connector housing with heat radiation structure, through digging a plurality of cross grooves, left convex groove and right convex groove in cavity shell bottom to at cross groove, first louvre that left convex groove and right convex groove were linked together with the connection interface of digging respectively, second louvre and third louvre, be favorable to the heat dissipation of connector on the one hand, on the other hand is favorable to conveniently installing the dust screen in louvre department, play the dustproof function of heat dissipation simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A connector shell with a heat dissipation structure comprises a hollow shell for mounting a plurality of connector plug connectors, wherein the top of the hollow shell is provided with a left group of connection interfaces and a right group of connection interfaces at equal intervals, each group of connection interfaces is provided with a plurality of connection interfaces, the bottom in the plurality of connection interfaces is provided with a plug-in groove matched with the connector plug connector, the connector plug connector penetrates through the plug-in groove and extends into the connection interfaces, a heat dissipation mechanism is fixedly mounted on the side wall of one end of the hollow shell, the bottom of the hollow shell is provided with a plurality of cross-shaped grooves along the middle horizontal direction, the side walls of the two sides of the top end of the hollow shell are respectively provided with a plurality of left convex grooves and right convex grooves corresponding to the positions of the cross-shaped grooves along the edge horizontal direction, the side walls of the two sides of the front side and the back side of the cross-shaped grooves close to the edges of the heat dissipation holes are respectively provided with, the fourth heat dissipation hole has been seted up on the lateral wall of right side tongue-and-groove, and first louvre, the second louvre, third louvre and fourth heat dissipation hole all are linked together with the inner wall of connection interface, through digging a plurality of cross grooves in cavity shell bottom, left tongue-and-groove and right tongue-and-groove, and at the cross groove, first louvre that left tongue-and-groove and right tongue-and-groove were linked together with the connection interface of digging respectively, second louvre and third louvre, be favorable to the heat dissipation of connector on the one hand, on the other hand is favorable to conveniently installing the dust screen in louvre department, play heat dissipation dustproof function simultaneously.

Further, the cavity shell is the rectangle structure, the equal fixedly connected with border panel in edge all around on the top of cavity shell, and the border panel leans out the setting, has enlarged the open area at cavity shell top to the working space after the connector installation has been enlarged.

Further, heat dissipation mechanism includes the aluminum plate of fixed connection on the lateral wall of cavity shell, aluminum plate's surface equidistant fixed the inserting is equipped with a plurality of heat radiation fins, and aluminum plate has good heat conductivity, and cooperation heat radiation fins can go out the heat conduction in the cavity shell well.

Further, first louvre, third louvre are linked together with the inner wall that is located left connection interface, second louvre and fourth louvre are linked together with the inner wall that is located the connection interface on right side, realize that the connector plug connector is located the inside air permeability of cavity shell, do benefit to the heat dissipation of connector.

Further, cross-shaped groove, left convex groove and right convex groove department are fixed respectively and are inserted and are equipped with cross dust screen, left convex dust screen and right convex dust screen, through the structure phase-match, are favorable to digging and have the radiator hole department to set up the dust screen, also play certain dustproof characteristic when playing ventilation cooling.

Furthermore, all cladding elastic rubber pad on the lateral wall of cross dust screen, left convex dust screen and right convex dust screen, elastic rubber pad has certain elasticity function, is favorable to improving each dust screen respectively with each radiator hole department be connected the compactness.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through digging a plurality of cross grooves, left convex groove and right convex groove in cavity shell bottom to dig respectively on cross groove, left convex groove and right convex groove and connect the first louvre, second louvre and the third louvre that the interface is linked together, be favorable to the heat dissipation of connector on the one hand, on the other hand is favorable to conveniently installing the dust screen in louvre department, plays the dustproof function of heat dissipation simultaneously.

(2) The heat dissipation mechanism comprises an aluminum plate fixedly connected to the outer side wall of the hollow shell, a plurality of heat dissipation fins are fixedly inserted into the surface of the aluminum plate at equal intervals, the aluminum plate has good heat conductivity, and the aluminum plate is matched with the heat dissipation fins to conduct heat in the hollow shell well.

(3) Cross groove, left side convex groove and right convex groove department are fixed respectively and are inserted and be equipped with the cross dust screen, left side convex dust screen and right convex dust screen, through the structure phase-match, be favorable to digging there being radiator hole department to set up the dust screen, also play certain dustproof characteristic when playing ventilation cooling, cross dust screen simultaneously, all the cladding has the elastic rubber pad on the lateral wall of left side convex dust screen and right convex dust screen, the elastic rubber pad has certain elasticity function, be favorable to improving each dust screen respectively with each radiator hole department be connected the compactness.

Drawings

Fig. 1 is a schematic external perspective structure of the present invention;

fig. 2 is a schematic view of the top-down perspective structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure at the bottom of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the joint of the cross-shaped groove, the left convex groove and the right convex groove of the present invention;

fig. 5 is a schematic structural view at the top of the present invention;

FIG. 6 is a schematic structural view of the cross-shaped dust screen of the present invention;

FIG. 7 is a schematic structural view of the left convex dust screen of the present invention;

fig. 8 is a schematic structural view of the right convex dust screen of the present invention.

The reference numbers in the figures illustrate:

the connector comprises a hollow shell 1, a connecting interface 2, a connector plug connector 3, a side plate 4, a heat radiating fin 5, an aluminum plate 6, a plug-in groove 7, a cross-shaped groove 8, a left convex-shaped groove 9, a right convex-shaped groove 10, a first heat radiating hole 11, a second heat radiating hole 12, a third heat radiating hole 13, a fourth heat radiating hole 14, a cross-shaped dust screen 15, a left convex dust screen 16 and a right convex dust screen 17.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a connector housing with a heat dissipation structure comprises a hollow housing 1 for mounting a plurality of connector connectors 3, the hollow housing 1 is rectangular, the edge of the periphery of the top end of the hollow housing 1 is fixedly connected with an edge plate 4, and the edge plate 4 is inclined outwards, so as to enlarge the open area of the top of the hollow housing 1, thereby enlarging the working space after the connector is mounted, and effectively improving the heat dissipation effect, the top of the hollow housing 1 is provided with a left group of connection interfaces 2 and a right group of connection interfaces 2 at equal intervals, each group of connection interfaces 2 is provided with a plurality of connection interfaces 2, the bottom of the plurality of connection interfaces 2 is provided with insertion grooves 7 matched with the connector connectors 3, and the connector connectors 3 penetrate through the insertion grooves 7 and extend into the connection interfaces 2, the connector connectors 3 and the insertion grooves 7 are fixedly connected, and can be connected by screw thread connection or interference fit connection, this connected mode is prior art, does not do too much here and gives unnecessary details, and fixed mounting has heat dissipation mechanism on the one end lateral wall of cavity shell 1, and is specific, and heat dissipation mechanism includes aluminum plate 6 of fixed connection on the lateral wall of cavity shell 1, and aluminum plate 6's equidistant fixed the inserting in surface is equipped with a plurality of heat radiation fins 5, and aluminum plate 6 has good heat conductivity, and cooperation heat radiation fins 5 can go out the heat conduction in the cavity shell 1 well.

Referring to fig. 3-4, the bottom of the hollow housing 1 is cut with a plurality of cross-shaped grooves 8 along the middle horizontal direction, the side walls of the top end of the hollow housing 1 are respectively cut with a plurality of left convex grooves 9 and right convex grooves 10 corresponding to the cross-shaped grooves 8 along the edge horizontal direction, the side walls of the cross-shaped grooves 8 near the front and back sides of the edge are respectively provided with a first heat dissipation hole 11 and a second heat dissipation hole 12, the side wall of the left convex groove 9 is provided with a third heat dissipation hole 13, the side wall of the right convex groove 10 is provided with a fourth heat dissipation hole 14, and the first heat dissipation hole 11, the second heat dissipation hole 12, the third heat dissipation hole 13 and the fourth heat dissipation hole 14 are all communicated with the inner wall of the connection interface 2.

Referring to fig. 5 to 8, specifically, the first heat dissipation hole 11 and the third heat dissipation hole 13 are communicated with the inner wall of the left side connection interface 2, and the second heat dissipation hole 12 and the fourth heat dissipation hole 14 are communicated with the inner wall of the right side connection interface 2, so that the connector plug 3 is located inside the hollow housing 1, and the heat dissipation of the connector is facilitated.

Cross groove 8, left convex groove 9 and right convex groove 10 punishment do not fixed the inserting and are equipped with cross dust screen 15, left side convex dust screen 16 and right convex dust screen 17, through the structure phase-match, be favorable to having the radiator hole department to set up the dust screen digging, also play certain dustproof characteristic when playing ventilation cooling, furthermore, cross dust screen 15, all cladding elastic rubber pad on the lateral wall of left side convex dust screen 16 and right convex dust screen 17, elastic rubber pad has certain elastic function, be favorable to improving each dust screen respectively with each radiator hole department's compactness of being connected.

When the connector shell in the device is used, the connector plug-ins 3 are inserted into the insertion grooves 7 at the connecting interfaces 2, the bottom of the hollow shell 1 is provided with a plurality of cross-shaped grooves 8, left convex grooves 9 and right convex grooves 10, and the cross-shaped grooves 8, the left convex grooves 9 and the right convex grooves 10 are respectively provided with a first heat dissipation hole 11, a second heat dissipation hole 12 and a third heat dissipation hole 13 which are communicated with the connecting interfaces 2, so that the heat dissipation holes are arranged to facilitate ventilation and heat dissipation in the hollow shell 1, and meanwhile, the cooperation of the aluminum plate 6 and the heat dissipation fins 5 is matched to further improve the good heat dissipation and cooling effects on the connector plug-ins 3;

it should be noted here that, the utility model provides a first louvre 11, second louvre 12, third louvre 13 is not directly gouged on the terminal surface of cavity shell 1, but earlier gouge cross groove 8, left convex groove 9, right convex groove 10, first louvre 11, second louvre 12, third louvre 13 is located cross groove 8 respectively, left convex groove 9, right convex groove 10, the design is favorable to establishing with cross groove 8 at louvre department card like this, left convex groove 9, right convex groove 10 structure assorted dust screen, be convenient for with dust screen fixed mounting on gouging the cavity shell 1 that has louvre department, also can play dustproof effect under playing the radiating prerequisite, effectively avoid the cavity shell 1 internal deposit to leave a large amount of dusts.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a connector housing with heat radiation structure, includes hollow shell (1) that is used for installing a plurality of connector plug connectors (3), its characterized in that: the top of the hollow shell (1) is provided with a left group of connecting interfaces (2) and a right group of connecting interfaces (2) at equal intervals, each group of connecting interfaces (2) is provided with a plurality of connecting interfaces, the bottom of each connecting interface (2) is provided with a plugging groove (7) matched with the connector plug connector (3), the connector plug connectors (3) penetrate through the plugging grooves (7) and extend into the connecting interfaces (2), one side wall of one end of the hollow shell (1) is fixedly provided with a heat dissipation mechanism, the bottom of the hollow shell (1) is provided with a plurality of cross-shaped grooves (8) along the middle horizontal direction, the side walls of the two sides of the top end of the hollow shell (1) are respectively provided with a plurality of left convex grooves (9) and right convex grooves (10) corresponding to the positions of the cross-shaped grooves (8) along the edge horizontal direction, the side walls of the two sides of the front and back of the cross-shaped grooves (8) close to the edge are respectively provided with, the side wall of the left convex groove (9) is provided with a third heat dissipation hole (13), the side wall of the right convex groove (10) is provided with a fourth heat dissipation hole (14), and the first heat dissipation hole (11), the second heat dissipation hole (12), the third heat dissipation hole (13) and the fourth heat dissipation hole (14) are all communicated with the inner wall of the connecting interface (2).

2. A connector housing with a heat dissipating structure, according to claim 1, wherein: the hollow shell (1) is of a rectangular structure, the top end of the hollow shell (1) is provided with edge plates (4) at the periphery, and the edge plates (4) are arranged in an outward inclined mode.

3. A connector housing with a heat dissipating structure, according to claim 1, wherein: the heat dissipation mechanism comprises an aluminum plate (6) fixedly connected to the outer side wall of the hollow shell (1), and a plurality of heat dissipation fins (5) are fixedly inserted into the surface of the aluminum plate (6) at equal intervals.

4. A connector housing with a heat dissipating structure, according to claim 1, wherein: the first heat dissipation hole (11), the third heat dissipation hole (13) and the inner wall of the connection interface (2) located on the left side are communicated, and the second heat dissipation hole (12) and the fourth heat dissipation hole (14) are communicated with the inner wall of the connection interface (2) located on the right side.

5. A connector housing with a heat dissipating structure, according to claim 1, wherein: the cross-shaped groove (8), the left convex-shaped groove (9) and the right convex-shaped groove (10) are respectively and fixedly inserted with a cross-shaped dustproof net (15), a left convex-shaped dustproof net (16) and a right convex-shaped dustproof net (17).

6. A connector housing with a heat dissipating structure, according to claim 5, wherein: elastic rubber pads are coated on the outer side walls of the cross-shaped dustproof net (15), the left convex-shaped dustproof net (16) and the right convex-shaped dustproof net (17).