CN201509006U - Module power supply shell - Google Patents
Module power supply shell Download PDFInfo
- Publication number
- CN201509006U CN201509006U CN2009202229594U CN200920222959U CN201509006U CN 201509006 U CN201509006 U CN 201509006U CN 2009202229594 U CN2009202229594 U CN 2009202229594U CN 200920222959 U CN200920222959 U CN 200920222959U CN 201509006 U CN201509006 U CN 201509006U
- Authority
- CN
- China
- Prior art keywords
- shell
- power source
- modular power
- fixed mount
- lower house
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a module power supply shell, which comprises a closed upper shell, a closed lower shell and a reverse T-shaped fixed bracket, wherein the upper and the lower shells are respectively arranged at the upper and the lower sides of a wing plate of the fixed bracket and are assembled with the fixed bracket into a whole. By adopting the above technical scheme, the module power supply shell has the advantages that: two independent metal fully-closed upper shell and lower shell are assembled together through the reverse T-shaped fixed bracket, so the particular structural requirement of the irregular structural module power supply and the airtight requirement of the components can be satisfied; and the upper shell, the lower shell and the fixed bracket are made of the steel material, so the entire shell satisfies the heat radiation requirement.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of modular power source shell of small-power modular power source.
Background technology
Over past ten years, undergoing an unusual development of power electronics is swift and violent, and the high-performance field controller constantly occurs, and new circuit topological structure and new technology emerge in an endless stream.Switching Power Supply with many-sided purposes is also by above-mentioned developing state, at the efficient, power density, the reliability that improve Switching Power Supply and aspect such as reduce cost, all obtains significant progress.
Along with the volume requirement of machine system is more and more littler, reliability requirement is more and more higher.Because the specific (special) requirements of machine system structure, the volume that provides to modular power source is a polymorphic structure, and the multiple power source module can not satisfy the demand of special construction, according to this specific (special) requirements, designs a kind of shell of modular power source of special construction.
Existing modular power source shell is generally the hermetically sealed shell of dual inline type metal of standard, and its shortcoming is that outward appearance is square-folded, is not suitable in the miniaturization of complete machine structure and the requirement of distinctive appearance.
The utility model content
The purpose of this utility model provides a kind of simple in structure, thermal diffusivity good, air-tightness is good modular power source shell.
For achieving the above object, a kind of modular power source shell according to the utility model execution mode is provided, it comprises the upper shell of sealing, the lower house and the inverted T-shaped fixed mount of sealing, described upper shell and described lower house are arranged in the both sides up and down of the wing plate of described fixed mount respectively, and are combined into one with described fixed mount.
Preferably, described upper shell has some pins of drawing that are the certain intervals arrangement, is used to draw circuit output end.
Preferably, described lower house has some pins of drawing that are the certain intervals arrangement, is used to draw circuit output end.
Preferably, described upper shell and lower house adopt metal material to make.
Preferably, described upper shell and/or lower house adopt steel to make.
Preferably, described fixed mount adopts metal material to make.
Preferably, described fixed mount adopts steel to make.
Preferably, described upper shell, lower house and fixed mount outer surface comprise nickel coating.
Preferably, described upper shell and described lower house are combined into one by screw ways of connecting and described fixed mount.
Preferably, the fixed mount upper limb has 2-4 screwed hole, is used for described modular power source shell and is connected with machine system.
Technique scheme has following advantage: by the inverted T shape fixed mount with two independently the hermetically sealed upper shell of metal and lower house combine, the special construction that can satisfy the polymorphic structure modular power source requires and the hermetic seal requirement of assembly; Upper shell, lower house and fixed mount adopt steel to make, and make whole casing satisfy the heat radiation requirement.
Description of drawings
Fig. 1 is the structural representation of the upper shell of the modular power source shell that provides of the utility model embodiment;
Fig. 2 is the structural representation of the lower house of the modular power source shell that provides of the utility model embodiment;
Fig. 3 is the structural representation of the fixed mount of the modular power source shell that provides of the utility model embodiment;
Fig. 4 is the structural representation of the modular power source shell that provides of the utility model embodiment.
Wherein, 1: upper shell; 2: lower house; 3: fixed mount; 4: draw pin; 5: screwed hole.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Embodiment of the present utility model provides a kind of modular power source shell, it comprises the upper shell 1 of sealing, the lower house 2 and the inverted T-shaped fixed mount 3 of sealing, described upper shell 1 and described lower house 2 are arranged in the both sides up and down of the wing plate of described fixed mount 3 respectively, and are combined into one with described fixed mount 3.
Fig. 1 shows the two sides view of structural representation of upper shell 1 of the modular power source shell of the utility model embodiment.Described upper shell 1 have some be that certain intervals arranges draw pin 4, be used to draw circuit output end.Upper shell 1 adopts metal material to make, and the described upper shell 1 preferred 10# of employing steel are made.Preferably, upper shell 1 outer surface comprises nickel coating.
Fig. 2 shows the two sides view of structural representation of lower house 2 of the modular power source shell of the utility model embodiment.Described lower house 2 has some pins of drawing that are the certain intervals arrangement, is used to draw circuit output end.Lower house 2 adopts metal material to make, and described lower house 2 adopts steel to make.Preferably, lower house 2 outer surfaces comprise nickel coating.
Fig. 3 shows the three-face view of structural representation of fixed mount 3 of the modular power source shell of the utility model embodiment, and described fixed mount 3 adopts metal materials to make, and preferably, described fixed mount 3 adopts the 10# steel to make.Preferably, fixed mount 3 outer surfaces comprise nickel coating.Described upper shell 1 and described lower house 2 are combined into one by screw ways of connecting and described fixed mount 3.Fixed mount 3 upper limbs have 2-4 screwed hole, are used for being connected of described modular power source shell and machine system.
The confined space that the design of the contour structures of upper shell, lower house and fixed mount has utilized complete machine inside to provide substantially when satisfying performance requirement, has improved reliability of products again.Connected mode does not have other variation, the installation dimension of parts is had relatively high expectations, by higher tolerance dimension control.
The internal electric source module adopts the assembly technology of thick film hybrid integrated circuit, and hybrid integrated circuit is a kind of circuit that the chip device of various functions is carried out electric interconnection on the insulating substrate of carrying out conductive pattern or conductor and resistance combination pattern in advance.
Parallel seam welding technology is adopted in the shell encapsulation, and the sealing technology process comprises: vacuum bakeout, sealing and leak detection.Vacuum bakeout can remove the moisture of circuit absorption, and other volatile material is exitted, particularly the gas that evaporates of epoxy adhesive.These gases can cause corrosion in encapsulation, thereby cause circuit malfunction.The effect of sealing can prevent that at first moisture, oxygen and other pernicious gas from polluting circuit, secondly also can prevent to operate the mechanical damage that causes.After this modular power source assembling was finished, the method that adopts the welding flexible cord to connect with being connected of complete machine connected.
Technique scheme has following advantage: by the inverted T shape fixed mount with two independently the hermetically sealed upper shell of metal and lower house combine, the special construction that can satisfy the polymorphic structure modular power source requires and the hermetic seal requirement of assembly; Upper shell, lower house and fixed mount adopt steel to make, and make whole casing satisfy the heat radiation requirement.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (10)
1. modular power source shell, it is characterized in that, described modular power source shell comprises the upper shell of sealing, the lower house and the inverted T-shaped fixed mount of sealing, and described upper shell and described lower house are arranged in the both sides up and down of the wing plate of described fixed mount respectively, and are combined into one with described fixed mount.
2. modular power source shell as claimed in claim 1 is characterized in that, described upper shell has some pins of drawing that are the certain intervals arrangement, is used to draw circuit output end.
3. modular power source shell as claimed in claim 1 is characterized in that, described lower house has some pins of drawing that are the certain intervals arrangement, is used to draw circuit output end.
4. as each described modular power source shell of claim 1-3, it is characterized in that described upper shell and lower house adopt metal material to make.
5. modular power source shell as claimed in claim 4 is characterized in that, described upper shell and/or lower house adopt steel to make.
6. as each described modular power source shell of claim 1-3, it is characterized in that described fixed mount adopts metal material to make.
7. modular power source shell as claimed in claim 6 is characterized in that, described fixed mount adopts steel to make.
8. modular power source shell as claimed in claim 7 is characterized in that, described upper shell, lower house and/or fixed mount outer surface comprise nickel coating.
9. modular power source shell as claimed in claim 8 is characterized in that, described upper shell and described lower house are combined into one by screw ways of connecting and described fixed mount.
10. modular power source shell as claimed in claim 9 is characterized in that, the fixed mount upper limb has 2-4 screwed hole, is used for described modular power source shell and is connected with machine system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202229594U CN201509006U (en) | 2009-09-22 | 2009-09-22 | Module power supply shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202229594U CN201509006U (en) | 2009-09-22 | 2009-09-22 | Module power supply shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509006U true CN201509006U (en) | 2010-06-16 |
Family
ID=42470128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202229594U Expired - Lifetime CN201509006U (en) | 2009-09-22 | 2009-09-22 | Module power supply shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536576A (en) * | 2019-09-29 | 2019-12-03 | 中国科学院长春光学精密机械与物理研究所 | A kind of power module fastening protective tooling |
-
2009
- 2009-09-22 CN CN2009202229594U patent/CN201509006U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536576A (en) * | 2019-09-29 | 2019-12-03 | 中国科学院长春光学精密机械与物理研究所 | A kind of power module fastening protective tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101128092A (en) | Mechanical, electrical and heating integrated electronic enclosure | |
| CN203703874U (en) | Direct-inserting small connector and LED lamp utilizing the same | |
| TW200520308A (en) | Portable object comprising a wristband provided with electrical connection means through the case, electrical contact flange for said object, and mounting method for said flange | |
| CN201509006U (en) | Module power supply shell | |
| CN203445638U (en) | Electric car charger | |
| CN201374327Y (en) | Ceramic small-shape shell | |
| CN203573586U (en) | Outdoor LED display screen | |
| CN206226885U (en) | Waterproof power supply architecture | |
| CN203151890U (en) | Power supply box casing | |
| CN206977873U (en) | A kind of detachable regulator cubicle | |
| CN201555158U (en) | Light fitting shell section and unit body light fitting | |
| CN212056830U (en) | Compound explosion-proof line lamp | |
| CN103511890A (en) | LED injection molding module | |
| CN208873442U (en) | A kind of LED acrylic luminescent characters | |
| CN205248408U (en) | Interpolation buckle closure formula attenuator module | |
| CN208889482U (en) | A kind of capacitance structure and electrical equipment | |
| CN205177326U (en) | Outdoor flexible light -duty transmission carrier | |
| CN202503815U (en) | Point discharge proof high voltage resistance aluminum substrate | |
| TWI814297B (en) | An improved device miniaturizing volume of power module | |
| CN203968374U (en) | Electret capacitor microphone | |
| CN205174075U (en) | Waterproof led lamp strip | |
| CN105355145B (en) | A kind of outdoor flexible light-duty transport vehicle | |
| CN204083885U (en) | The light-duty ceramic light source of LED | |
| CN203722911U (en) | Surface-mount large-power component cooling structure | |
| CN201956888U (en) | Novel inductor processing structure of photovoltaic inverter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING SENVENSTAR FRONT ELECTRONICS Co.,Ltd. Assignor: BEIJING SEVENSTAR ELECTRONIC Co.,Ltd. Contract record no.: 2011110000060 Denomination of utility model: Module power source external shell Granted publication date: 20100616 License type: Exclusive License Record date: 20110623 |
|
| CP03 | Change of name, title or address |
Address after: 100015 No. 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee after: North China Science and technology group Limited by Share Ltd. Address before: 100016 Jiuxianqiao East Road, Beijing, No. 1, No. Patentee before: BEIJING SEVENSTAR ELECTRONIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180228 Address after: 100015 Jiuxianqiao Road, Chaoyang District, Chaoyang District, Beijing, No. 798 Art District ceramics one street Patentee after: BEIJING QIXING HUACHUANG MICROELECTRONICS CO.,LTD. Address before: 100015 No. 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: North China Science and technology group Limited by Share Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |
|
| CX01 | Expiry of patent term |