CN216290988U - Closed switch shell and switch - Google Patents
Closed switch shell and switch Download PDFInfo
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- CN216290988U CN216290988U CN202123027123.9U CN202123027123U CN216290988U CN 216290988 U CN216290988 U CN 216290988U CN 202123027123 U CN202123027123 U CN 202123027123U CN 216290988 U CN216290988 U CN 216290988U
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- heat dissipation
- switch
- exchanger
- shell
- exchanger shell
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Abstract
The utility model discloses a closed switch shell and a switch, comprising a switch shell and a heat dissipation cavity arranged in the switch shell; a partition plate is arranged on one side in the exchanger shell, heat dissipation assemblies are arranged above and below the partition plate, a heat dissipation cavity is arranged in the exchanger shell, and the side surface of the heat dissipation cavity is in contact with the heat dissipation assemblies; a net port front cover is arranged on the exchanger shell, and a net port is arranged on the net port front cover; the heat dissipation device comprises a heat dissipation cavity, heat dissipation fins, a heat dissipation plate and a heat dissipation plate, wherein the heat dissipation grooves are formed in two sides of the shell of the exchanger, the heat dissipation fins are arranged above and below the heat dissipation cavity, and the heat dissipation fins are transversely arranged and correspond to the heat dissipation grooves in position. The utility model has simple structure, the exchanger body is sealed in the heat dissipation cavity, and the heat dissipation is carried out by the heat dissipation fins on the heat dissipation cavity and the heat dissipation component arranged at one side of the exchanger shell, so that the airflow passes through the heat dissipation fins to the heat dissipation holes at the other side, and the heat dissipation effect is better.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a closed switch shell and a switch.
Background
The exchange is a device for completing information exchange function in communication system, in computer network system, the exchange concept is an improvement to sharing working mode, the HUB is a sharing device, the HUB itself can not identify destination address, when A host in the same LAN transmits data to B host, the data packet is transmitted in broadcast mode on the network using HUB as architecture, each terminal determines whether to receive by verifying address information of data packet header.
The closed type switch in the prior art is in a closed state, so that the heat dissipation effect is poor, and when the heat dissipation effect of a circuit board is poor, the service life of the circuit board is easily shortened or the circuit board is easily burnt out.
Disclosure of Invention
The utility model aims to provide a closed switch shell and a switch, which aim to solve the problem that the service life of a circuit board is easily shortened or the circuit board is easily burnt out when the heat dissipation effect of the circuit board is poor in the prior art.
The closed type exchanger shell is realized by the following technical scheme: the heat dissipation device comprises an exchanger shell and a heat dissipation cavity arranged in the exchanger shell;
a partition plate is arranged on one side in the exchanger shell, heat dissipation assemblies are arranged above and below the partition plate, a heat dissipation cavity is arranged in the exchanger shell, and the side surface of the heat dissipation cavity is in contact with the heat dissipation assemblies; a net port front cover is arranged on the exchanger shell, and a net port is arranged on the net port front cover; both sides of the exchanger shell are provided with heat dissipation grooves, and the upper part and the lower part of the heat dissipation cavity are provided with heat dissipation fins which are transversely arranged and correspond to the heat dissipation grooves.
As a preferred technical solution, the heat dissipation assembly includes a mounting frame and a plurality of heat dissipation fans disposed on the mounting frame; the front end of the cooling fan is provided with a semiconductor refrigerating sheet which is fixed on the mounting frame; the semiconductor refrigerating sheet is provided with a heat conducting net.
As the preferred technical scheme, the radiating grooves on the two sides of the switch shell are provided with dust screens.
As the preferred technical scheme, the front end and the rear end of the heat dissipation cavity are both provided with sealing rubber rings, the rear end of the heat dissipation cavity is in contact with the inner wall of the exchanger shell, and the front end of the heat dissipation cavity is in contact with the net opening front cover to play a role in sealing.
The closed exchanger also includes an exchanger casing and an exchanger main body arranged in the exchanger casing.
As the preferred technical scheme, the switch main body is connected with the cooling fan, the semiconductor refrigeration piece and the network port.
The utility model has the beneficial effects that: the utility model has simple structure, the exchanger body is sealed in the heat dissipation cavity, and the heat dissipation is carried out by the heat dissipation fins on the heat dissipation cavity and the heat dissipation component arranged at one side of the exchanger shell, so that the airflow passes through the heat dissipation fins to the heat dissipation holes at the other side, and the heat dissipation effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional structural schematic view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view of a heat sink assembly of the present invention;
fig. 5 is a side view of the heat sink assembly of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-4, the enclosed switch housing and the switch of the present invention includes a switch housing 1 and a heat dissipation cavity 3 disposed in the switch housing 1;
a partition plate 15 is arranged on one side inside the exchanger shell 1, the heat dissipation assemblies 4 are arranged above and below the partition plate 15, the heat dissipation cavity 3 is arranged in the exchanger shell 1, and the side surface of the heat dissipation cavity 3 is in contact with the heat dissipation assemblies 4; a net port front cover 5 is arranged on the exchanger shell 1, and a net port 6 is arranged on the net port front cover 5; both sides of the exchanger shell 1 are provided with heat dissipation grooves 8, and the upper part and the lower part of the heat dissipation cavity 3 are provided with heat dissipation fins 7, and the heat dissipation fins 7 are transversely arranged and correspond to the heat dissipation grooves 8.
In this embodiment, the heat dissipation assembly 4 includes a mounting frame 9 and a plurality of heat dissipation fans 10 disposed on the mounting frame 9; the front end of the cooling fan 10 is provided with a semiconductor refrigeration sheet 11, and the semiconductor refrigeration sheet 11 is fixed on the mounting frame 9; the semiconductor refrigerating sheet 11 is provided with the heat conducting net 12, the cooling fan of the semiconductor refrigerating sheet 11 blows air to cool air flow, the cooled air flow conducts temperature to the main body of the exchanger through the cooling fins to cool the main body of the exchanger, and the heat is transmitted to the cooling groove 8 on the other side by absorbed heat during conduction, so that the heat dissipation effect is better.
In this embodiment, the heat dissipation grooves 8 on both sides of the switch housing 1 are provided with dust screens 13.
In this embodiment, the front end and the rear end of the heat dissipation cavity 3 are both provided with a sealing rubber ring, the rear end of the heat dissipation cavity 3 contacts with the inner wall of the switch housing 1, and the front end of the heat dissipation cavity 3 contacts with the mesh opening front cover 5, so as to achieve a sealing effect.
A closed switch further includes a switch housing and a switch body 14 disposed in the switch housing.
In this embodiment, the switch main body 14 is connected to the heat dissipation fan 10, the semiconductor cooling plate 11, and the network port 6.
The beneficial effects are as follows:
the utility model has simple structure, the exchanger body is sealed in the heat dissipation cavity, the heat dissipation is carried out through the heat dissipation fins on the heat dissipation cavity and the heat dissipation component arranged at one side of the exchanger shell, the airflow passes through the heat dissipation fins to the heat dissipation holes at the other side, and the heat dissipation effect is better
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A hermetic switch housing, characterized in that: comprises an exchanger shell (1) and a heat dissipation cavity (3) arranged in the exchanger shell (1);
a partition plate (2) is arranged on one side in the exchanger shell (1), heat dissipation assemblies (4) are mounted above and below the partition plate (2), a heat dissipation cavity (3) is arranged in the exchanger shell (1), and the side face of the heat dissipation cavity (3) is in contact with the heat dissipation assemblies (4); a net port front cover (5) is arranged on the exchanger shell (1), and a net port (6) is arranged on the net port front cover (5); both sides of the exchanger shell (1) are provided with heat dissipation grooves (8), and the upper part and the lower part of the heat dissipation cavity (3) are provided with heat dissipation fins (7), and the heat dissipation fins (7) are transversely arranged and correspond to the heat dissipation grooves (8).
2. The hermetically sealed exchanger housing of claim 1, wherein: the heat dissipation assembly (4) comprises a mounting frame (9) and a plurality of heat dissipation fans (10) arranged on the mounting frame (9); the front end of the cooling fan (10) is provided with a semiconductor refrigerating sheet (11), and the semiconductor refrigerating sheet (11) is fixed on the mounting frame (9); and a heat conducting net (12) is arranged on the semiconductor refrigerating sheet (11).
3. The hermetically sealed exchanger housing of claim 1, wherein: and dustproof nets (13) are arranged on the heat dissipation grooves (8) on the two sides of the exchanger shell (1).
4. The hermetically sealed exchanger housing of claim 1, wherein: the front end and the rear end of the heat dissipation cavity (3) are respectively provided with a sealing rubber ring, the rear end of the heat dissipation cavity (3) is in contact with the inner wall of the exchanger shell (1), and the front end of the heat dissipation cavity (3) is in contact with the net port front cover (5) to play a role in sealing.
5. A closed switch, characterized by: the switch further comprises a switch housing according to any of claims 1-4 and a switch body (14) arranged inside the switch housing.
6. The enclosed switch of claim 5, wherein: the switch main body (14) is connected with the cooling fan (10), the semiconductor refrigeration sheet (11) and the network port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027123.9U CN216290988U (en) | 2021-12-02 | 2021-12-02 | Closed switch shell and switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027123.9U CN216290988U (en) | 2021-12-02 | 2021-12-02 | Closed switch shell and switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216290988U true CN216290988U (en) | 2022-04-12 |
Family
ID=81042414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027123.9U Active CN216290988U (en) | 2021-12-02 | 2021-12-02 | Closed switch shell and switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216290988U (en) |
-
2021
- 2021-12-02 CN CN202123027123.9U patent/CN216290988U/en active Active
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