CN207099484U - A kind of power Metal housing - Google Patents
A kind of power Metal housing Download PDFInfo
- Publication number
- CN207099484U CN207099484U CN201720880375.0U CN201720880375U CN207099484U CN 207099484 U CN207099484 U CN 207099484U CN 201720880375 U CN201720880375 U CN 201720880375U CN 207099484 U CN207099484 U CN 207099484U
- Authority
- CN
- China
- Prior art keywords
- cavity
- metal housing
- power supply
- circuit board
- power
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of power Metal housing, including oblong body, it is provided for placing the first cavity of power supply along oblong body length direction insertion and first cavity is oppositely arranged the second cavity for placing circuit board assemblies and the 3rd cavity being arranged between first cavity and the second cavity；The side wall of 3rd cavity is provided through the cable-through hole for the circuit board assemblies and the power electric connection.With this structure design, pass through the setting of the first cavity, the second cavity and the 3rd cavity so that power supply and circuit board efficiently separate, and the stack effect formed by the 3rd cavity, effectively lift the radiating efficiency of power supply.
Description
Technical field
It the utility model is related to technical field of heat dissipation, more particularly to a kind of power Metal housing.
Background technology
With the continuous improvement that people are required convenience, the volume requirement of power supply product is less and less, and power supply product
In component to miniaturization with high efficiency develop.But high performance and component can produce largely under high-speed cruising
Heat, in order to ensure that component can be in high-efficiency operation under normal working temperature, it is necessary to by caused heat in component running
Amount removes, and therefore, is constantly challenged with the development of power supply for the heat dissipation technology of component.
At present, the radiating for power supply is generally radiated to each individually component therein, then passes through power supply
Housing is radiated, and still, heat heat transfer caused by component makes to that can cause the temperature of housing higher after the housing of power supply
The performance for obtaining power supply is affected.
Therefore, a kind of power shell how is provided, with heat sinking function, to ensure the performance of power supply, be art technology
The current technical issues that need to address of personnel.
Utility model content
The purpose of this utility model is to provide a kind of power Metal housing that can effectively lift power supply heat sinking efficiency.
To use following technical scheme up to this purpose, the utility model：
A kind of power Metal housing, including oblong body, along the oblong body length direction insertion be provided for
The first cavity and first cavity of placement power supply are oppositely arranged the second cavity, Yi Jishe for placing circuit board assemblies
The 3rd cavity being placed between first cavity and the second cavity；The side wall of 3rd cavity is provided through for described
Circuit board assemblies and the cable-through hole of the power electric connection.
Wherein, the both ends of the surface of the oblong body are provided with the screw hole for end cap fastening.
Wherein, the two-port of the 3rd cavity penetrates with the through hole being arranged on the end cap set respectively.
Wherein, first cavity, the second cavity and the 3rd cavity use aluminium extruded with the oblong body
Type is integrally formed.
Wherein, it is convexly equipped with positioning bar in first cavity and second cavity.
The beneficial effects of the utility model：The utility model includes oblong body, along the oblong body length side
To insertion be provided for placing the first cavity of power supply, with first cavity be oppositely arranged for place circuit board assemblies the
Two cavitys and the 3rd cavity being arranged between first cavity and the second cavity；The side wall of 3rd cavity runs through
It is provided with the cable-through hole for the circuit board assemblies and the power electric connection.With this structure design, pass through the first cavity,
The setting of two cavitys and the 3rd cavity so that power supply and circuit board efficiently separate, and the chimney formed by the 3rd cavity
Effect, effectively lift the radiating efficiency of power supply.
Brief description of the drawings
Fig. 1 is a kind of structural representation of power Metal housing cross-sectional of the utility model.
Fig. 2 is the end view drawing after a kind of power Metal housing of the utility model coordinates with end cap.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As depicted in figs. 1 and 2, a kind of power Metal housing in the present embodiment, including oblong body 1, along the ellipse
The insertion of the length direction of shape body 1 is provided for placing the first cavity 11 of power supply 2, is oppositely arranged and is used for first cavity 11
The 3rd chamber placed the second cavity 12 of circuit board assemblies 4 and be arranged between the cavity 12 of the first cavity 11 and second
Body 13；The side wall of 3rd cavity 13 is provided through crossing line for what the circuit board assemblies 4 electrically connected with the power supply 2
Hole.
Specifically, in the present embodiment, the both ends of the surface of the oblong body 1 are provided with the screw fastened for end cap 5
Hole 14, the two-port of the 3rd cavity 13 penetrates with the through hole 51 being arranged on the end cap 5 respectively to be set, first chamber
Body 11, the second cavity 12 and the 3rd cavity 13 are integrally formed with the oblong body 1 using aluminium extruded type, described
Positioning bar 121 is convexly equipped with first cavity 11 and second cavity 12.
Using said structure design, pass through the setting of the first cavity, the second cavity and the 3rd cavity so that power supply and
Circuit board efficiently separates, and the stack effect formed by the 3rd cavity, effectively improves the radiating efficiency of power supply.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (5)
- A kind of 1. power Metal housing, it is characterised in that：Penetrated including oblong body, along the oblong body length direction It is provided for placing the first cavity of power supply, the second chamber for placing circuit board assemblies is oppositely arranged with first cavity Body and the 3rd cavity being arranged between first cavity and the second cavity；The side wall of 3rd cavity is through setting There is the cable-through hole for the circuit board assemblies and the power electric connection.
- A kind of 2. power Metal housing according to claim 1, it is characterised in that：The both ends of the surface of the oblong body are equal It is provided with the screw hole for end cap fastening.
- A kind of 3. power Metal housing according to claim 2, it is characterised in that：The two-port difference of 3rd cavity Penetrate and set with the through hole being arranged on the end cap.
- A kind of 4. power Metal housing according to claim 1, it is characterised in that：First cavity, the second cavity, with And the 3rd cavity is integrally formed with the oblong body using aluminium extruded type.
- A kind of 5. power Metal housing according to claim 1, it is characterised in that：First cavity and second chamber It is convexly equipped with positioning bar in vivo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880375.0U CN207099484U (en) | 2017-07-19 | 2017-07-19 | A kind of power Metal housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880375.0U CN207099484U (en) | 2017-07-19 | 2017-07-19 | A kind of power Metal housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099484U true CN207099484U (en) | 2018-03-13 |
Family
ID=61545386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880375.0U Expired - Fee Related CN207099484U (en) | 2017-07-19 | 2017-07-19 | A kind of power Metal housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099484U (en) |
-
2017
- 2017-07-19 CN CN201720880375.0U patent/CN207099484U/en not_active Expired - Fee Related
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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: 20180313 Termination date: 20210719 |