CN214851650U - Closed switch shell and switch - Google Patents
Closed switch shell and switch Download PDFInfo
- Publication number
- CN214851650U CN214851650U CN202121711371.2U CN202121711371U CN214851650U CN 214851650 U CN214851650 U CN 214851650U CN 202121711371 U CN202121711371 U CN 202121711371U CN 214851650 U CN214851650 U CN 214851650U
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- CN
- China
- Prior art keywords
- switch
- heat dissipation
- housing
- casing
- circuit board
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- 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.)
- Expired - Fee Related
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Abstract
本实用新型公开了交换机领域的一种密闭型交换机外壳及交换机，包括外壳和交换机，所述交换机嵌入安装在外壳的内部中间位置，所述交换机包括接线插槽、散热风扇、散热机构和电路板，所述接线插槽呈水平嵌入安装在密封板的中间位置，两个所述散热风扇呈垂直安装在壳体的内部边缘位置，所述散热机构呈水平嵌入安装在壳体的内部中间位置，所述电路板呈水平嵌入安装在散热机构的内部中间位置，该种密闭性交换机外壳及交换机采用两个散热风扇配合内部散热机构进行散热工作，两组散热风扇一吸一排使得壳体内部形成空气对流，能够大大提高内部散热效率，保障内部电路板的工作环境。
The utility model discloses an airtight switch housing and a switch in the field of switches, comprising a housing and a switch, the switch is embedded and installed in the inner middle position of the housing, and the switch comprises a wiring slot, a cooling fan, a cooling mechanism and a circuit board , the wiring slot is horizontally embedded in the middle position of the sealing plate, the two cooling fans are vertically installed on the inner edge of the casing, and the cooling mechanism is horizontally embedded in the inner middle position of the casing, The circuit board is horizontally embedded and installed in the inner middle position of the heat dissipation mechanism. The closed switch shell and the switch use two heat dissipation fans to cooperate with the internal heat dissipation mechanism to dissipate heat. Air convection can greatly improve the internal heat dissipation efficiency and ensure the working environment of the internal circuit board.
Description
Technical Field
The utility model relates to a switch field specifically is an airtight type switch shell and switch.
Background
The switch is a network device for forwarding electrical signals, and can provide an exclusive electrical signal path for any two network nodes accessing the switch, wherein the most common switch is an ethernet switch, and other common switches are a telephone voice switch, an optical fiber switch and the like.
Have inside radiating effect poor and circuit board can adsorb dust scheduling problem among the prior art, lead to the circuit to switch on and off easily when the circuit board adsorbs the dust, finally influence switch signal transmission, when the circuit board radiating effect is poor, lead to circuit board life-span to shorten or burn out easily. Accordingly, a closed switch housing and a switch are provided to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed switch shell and switch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including shell and switch, the inside intermediate position at the shell is installed in the switch embedding, the switch includes wiring slot, radiator fan, heat dissipation mechanism and circuit board, wiring slot is horizontal embedding and installs the intermediate position at the closing plate, two radiator fan is the inside border position of installing at the casing perpendicularly, heat dissipation mechanism is the inside intermediate position at the casing of horizontal embedding installation, the circuit board is the inside intermediate position at heat dissipation mechanism of horizontal embedding installation.
As a further aspect of the present invention: the shell comprises a shell body, a clamping shell and a sealing plate, wherein the sealing plate is vertically embedded and installed at the edge position inside the clamping shell, the clamping shell is embedded and sleeved on one side of the shell and fixedly connected with the shell through a buckle, and the outer part of the shell is consistent with a common product, so that the shell is convenient to adapt to the installation mode of the same kind of products on the market and is convenient to install and use.
As a further aspect of the present invention: the side of casing is equipped with two sets of relative ventilation holes that set up, ventilation hole and the inside conduction of casing, two sets of ventilation holes are relative setting, can form the air convection, and the inside hot-air of casing of being convenient for discharges fast, improves the radiating effect greatly.
As a further aspect of the present invention: the circuit board passes through the signal line with the wiring slot and is connected, radiator fan adopts direct current power supply, only needs when the switch uses can the high-speed joint in inserting wiring slot with the wiring plug, and radiator fan that adopts direct current power supply power can also reduce the energy consumption when can ensure the radiating effect.
As a further aspect of the present invention: two radiator fan is relative setting, and one radiator fan is the air inlet, another radiator fan then is for airing exhaust, and two radiator fan mutually support, realize the inside and outside circulation of air of casing, avoid hot-air at casing inner loop and unable quick exhaust's the condition emergence, can improve the inside radiating effect of casing greatly.
As a further aspect of the present invention: the heat dissipation mechanism comprises a Y-shaped guide plate, a heat dissipation plate and heat dissipation fins, wherein the Y-shaped guide plate is horizontally arranged at the edge of the inside of the shell, the heat dissipation plate is horizontally arranged between the Y-shaped guide plates, the Y-shaped guide plates are fixedly connected with the screw, the heat dissipation fins are vertically arranged at the middle position of the top of the heat dissipation plate, and are integrally formed with the heat dissipation plate, two sets of heat dissipation fins matched with the heat dissipation plate can greatly improve the heat dissipation effect, the heat dissipation is rapidly achieved, the temperature inside the shell is kept to be lower, and the work efficiency and the service life of an internal electronic element are improved conveniently.
As a further aspect of the present invention: two form inclosed cavity space between "Y" shape guide plate and the two heating panels, the circuit board passes through the screw fixation at the interior top intermediate position of heating panel, and the circuit board is installed and can be improved the radiating efficiency to it on the heating panel, avoids the circuit board high temperature, and inside for cavity space can avoid the dust to contact the circuit board, can play the guard action to the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through two heating panels of two "Y" shape guide plate cooperations, radiating fin, form the cavity enclosure space by "Y" shape guide plate cooperation heating panel for the installation circuit board, can dispel the heat and can play the guard action to the circuit board, avoid external dust to adsorb on the circuit board surface, and the air of the inside convection current of casing can flow through radiating fin, can take away the heat fast, realize rapid cooling.
2. The utility model discloses in, through the ventilation hole on the radiator fan cooperation casing of two relative settings, inside the ventilation hole of outside cold air follow one side inhales the casing by a radiator fan, outside cold air gets into the inside back of casing, during the heat conduction that produces in the circuit board working process is to the air, then hot-air is discharged through the ventilation hole of opposite side by another radiator fan again, has solved the poor problem of inside radiating effect, can realize the convection of casing inside air, dispel the heat fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side elevation and a longitudinal elevation of the shell of the present invention;
fig. 3 is a partial schematic view of the structure of the heat dissipation mechanism of the present invention;
fig. 4 is a partial schematic view of the structure of the heat dissipating plate of the present invention.
In the figure: 1. a housing; 11. a housing; 111. a vent hole; 12. clamping a shell; 13. a sealing plate; 2. a switch; 21. a wiring slot; 22. a heat radiation fan; 23. a heat dissipation mechanism; 231. a "Y" shaped baffle; 232. a heat dissipation plate; 233. a heat dissipating fin; 24. a circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the present invention, an enclosed switch housing and switch, including housing 1 and switch 2, switch 2 is embedded in the internal middle position of housing 1, switch 2 includes wiring slot 21, heat dissipation fan 22, heat dissipation mechanism 23 and circuit board 24, wiring slot 21 is the horizontal embedding and installs the middle position at sealing plate 13, two heat dissipation fans 22 are the internal edge position of installing at casing 11 perpendicularly, heat dissipation mechanism 23 is the horizontal embedding and installs the internal middle position at casing 11, circuit board 24 is the horizontal embedding and installs the internal middle position at heat dissipation mechanism 23.
The shell 1 includes the casing 11, card shell 12 and closing plate 13, closing plate 13 is perpendicular embedding and installs the inside border position at card shell 12, card shell 12 nestification sets up in one side of shell 1 to pass through buckle fixed connection with shell 1, casing 11 cooperation card shell 12 and closing plate 13 can play airtight effect to the inner member, shell 1 outside is unanimous with ordinary product, consequently, make things convenient for the mounting means of adaptation similar product on the market, be convenient for install and use.
The side of casing 11 is equipped with two sets of relative ventilation hole 111 that set up, and ventilation hole 111 switches on with casing 11 is inside, and outside air gets into casing 11 from the ventilation hole 111 of one side inside, and the ventilation hole 111 of rethread opposite side discharges, and two sets of ventilation hole 111 are relative settings, can form the air convection, and the inside hot-air of casing 111 of being convenient for discharges fast, improves the radiating effect greatly.
Two radiator fan 22 are relative setting, and a radiator fan 22 is the air inlet, and another radiator fan 22 is then for airing exhaust, and two radiator fan 22 mutually support, realize the inside and outside circulation of air of casing 11, avoid hot-air at casing 11 inner loop and unable quick exhaust's the condition emergence, can improve the radiating effect of casing 11 inside greatly.
Two "Y" shape guide plates 231 and two heating panels 232 form inclosed hollow space between them, and circuit board 24 passes through the screw fixation at the interior top intermediate position of heating panel 232, and circuit board 24 installs and can improve the radiating efficiency to it on heating panel 232, avoids circuit board 24 high temperature, and inside can avoid the dust to contact circuit board 24 for hollow space, can play the guard action to circuit board 24.
The utility model discloses a theory of operation is: firstly, the worker fixes the housing 1, connects with the wiring slot 21 by using the external circuit, works in cooperation with the circuit board 24 inside the switch 2, when the switch 2 is started, the two heat dissipation fans 22 are also started, in the working process of the switch 2, the circuit board 24 generates heat, because the circuit board 24 is tightly attached to the heat dissipation plate 232, the heat is conducted to the heat dissipation plate 232 and then conducted to the heat dissipation fins 233 outside by the heat dissipation plate 232, meanwhile, the heat dissipation fan 22 on the left side enters the inside of the housing 11 through the ventilation holes 111, when the air passes through the Y-shaped guide plate 231, the air is divided up and down and then flows through the heat dissipation fins 233, in the process, the heat in the heat dissipation fins 233 is conducted to the air, and the hot air is exhausted to the outside of the housing 11 through the ventilation holes 111 on the right side by the heat dissipation fan 22 on the right side, it should be noted here that the two "Y" shaped baffles 231 cooperate with the two heat dissipation plates 232 to form a closed space, which can protect the circuit board 24 and prevent external dust from being adsorbed on the circuit board 24 and affecting the service life of the circuit board 24.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711371.2U CN214851650U (en) | 2021-07-27 | 2021-07-27 | Closed switch shell and switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711371.2U CN214851650U (en) | 2021-07-27 | 2021-07-27 | Closed switch shell and switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214851650U true CN214851650U (en) | 2021-11-23 |
Family
ID=78874092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121711371.2U Expired - Fee Related CN214851650U (en) | 2021-07-27 | 2021-07-27 | Closed switch shell and switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214851650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116320819A (en) * | 2023-03-03 | 2023-06-23 | 杭州海康威视数字技术股份有限公司 | a switch |
-
2021
- 2021-07-27 CN CN202121711371.2U patent/CN214851650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116320819A (en) * | 2023-03-03 | 2023-06-23 | 杭州海康威视数字技术股份有限公司 | a switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |