CN102761233A - Lightweight power supply converter housing - Google Patents
Lightweight power supply converter housing Download PDFInfo
- Publication number
- CN102761233A CN102761233A CN2012102623101A CN201210262310A CN102761233A CN 102761233 A CN102761233 A CN 102761233A CN 2012102623101 A CN2012102623101 A CN 2012102623101A CN 201210262310 A CN201210262310 A CN 201210262310A CN 102761233 A CN102761233 A CN 102761233A
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- China
- Prior art keywords
- connecting support
- power supply
- box body
- thickness
- changeover device
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Abstract
The invention provides a lightweight power supply converter housing. The lightweight power supply converter housing comprises a box body and a cover plate, wherein the box body is provided with a side peripheral wall; a combining ring is formed at the bottom of the side peripheral wall; the thickness of the side peripheral wall is less than that of the combining ring; a first combining seat is formed at the bottom edge of the combining ring; the cover plate is provided with two opposite wall surfaces, wherein a power supply plug piece is arranged on one wall surface; the other wall surface covers the box body; corresponding to the first combining seat at the bottom edge of the combining ring of the box body, a second combining seat is formed, so that the first combining seat and the second combining seat are combined and fixed together; as the box body provides the thickness, which is required by the formation of the first combining seat, by the combining ring; and the thickness of the side peripheral wall is reduced so as to reduce weight of a power supply converter; and convenience for carrying and material saving are achieved.
Description
Technical field
The invention relates to a kind of power supply changeover device shell, refer to a kind of light and thin type power supply changeover device shell especially.
Background technology
Power supply changeover device is in order to power source conversion being become to meet the specification of various required by electronic product electric power, and power supply changeover device can have a shell, and this case surface can be provided with attaching plug, and the inside of shell then supplies to be provided with the circuit of functions such as transformation, current stabilization.
See also Fig. 6, the existing power supply converter shell includes:
One box body 50, its inside are to supply the circuit of voltage and current stabilization function is set, and have a side perisporium 51, and the root edge of this side perisporium 51 forms one first connecting support 52;
One cover plate 60; Have an end face and a bottom surface, an attaching plug spare 61 wherein is set on this bottom surface, first connecting support 52 of the corresponding box body 50 of this end face forms one second connecting support 62; Second connecting support 62 is bonded to this first connecting support 52, to cover to this box body 50 bottoms.
In the above-mentioned power supply changeover device shell, first connecting support 52 of box body 50 generally is to form a U type groove 53, and 62 of second connecting supports of cover plate form an inserting sheet 63 and embed in this U type groove 53; And cooperate with the high frequency welding, therefore, the thickness of box body 50 side perisporiums 51 must enough form this U type groove 53; Taking the steadiness that first and second connecting support 52,62 combines into account, so the thickness of this side perisporium 51 also can not be thin excessively, so; Except making whole power supply changeover device therefore become heavy, carry the inconvenience, also expend the materials of power supply changeover device shell, neither practice thrift; Also need higher cost of manufacture, the improvement of need is arranged in fact.
Summary of the invention
In view of above-mentioned power supply changeover device shell whole heavy, carry inconvenience, expend the technological deficiency of manufacturing materials and the higher cost of manufacture of tool, main purpose of the present invention is for proposing a kind of light and thin type power supply changeover device shell.
Desiring to reach the employed major technique means of above-mentioned purpose is to make this light and thin type power supply changeover device shell include:
One box body has a side perisporium, and a coupling collar is formed on the bottom of this side perisporium, and the thickness of side perisporium is less than the thickness of this coupling collar, and this coupling collar root edge forms one first connecting support;
One cover plate has an end face and a bottom surface, and an attaching plug spare is set on its bottom surface, and first connecting support of the corresponding box body of this end face forms one second connecting support, and second connecting support is bonded to this first connecting support, to cover to this box body bottom.
Above-mentioned power supply changeover device shell is to provide with coupling collar to form the required thickness of first connecting support; And the thickness of minimizing side perisporium; Reduced the most wall thickness of box body; So the present invention can reduce the power supply changeover device integral thickness under the prerequisite that does not influence power supply changeover device shell steadiness, with weight reduction, be easy to carry, and the saving materials.
Description of drawings
Fig. 1 is the constitutional diagram of the present invention's one preferred embodiment.
Fig. 2 is the face upwarding stereogram of the slim shell of Fig. 1.
Fig. 3 is Fig. 2 part section enlarged drawing.
Fig. 4 is the generalized section of Fig. 1.
Fig. 5 is the part section enlarged drawing of another preferred embodiment of the present invention.
Fig. 6 is the combination generalized section of existing power supply converter shell.
Embodiment
Following conjunction with figs. and the present invention's preferred embodiment, further setting forth the present invention is to reach the technological means that predetermined goal of the invention is taked.
See also Fig. 1 and Fig. 2, light and thin type power supply changeover device shell of the present invention includes:
One box body 10, its inside are to supply the circuit of voltage and current stabilization function is set, and have a side perisporium 11; One coupling collar 12 is formed on the bottom of this side perisporium 11, and the thickness of side perisporium 11 is less than the thickness of this coupling collar 12, and these coupling collar 12 root edges form one first connecting support 13; Please further consult Fig. 3 and Fig. 4; In present embodiment, this first connecting support 13 is a U type groove, this side perisporium 11 away from the thickness at coupling collar 12 places less than the thickness of side perisporium 11 near coupling collar 12 places; And this side perisporium 11 can be preferably by the thickness at bottom to top decrescence, the side perisporium 11 of this box body 10 also can form the electric wire perforation 14 that the power supply source line passes;
One cover plate 20 has an end face and a bottom surface, and an attaching plug spare 21 is set on its bottom surface; This end face then forms one second connecting support 22 to first connecting support 13 that should box body 10, second connecting support 22 is bonded to this first connecting support 13, to cover to this box body 10 bottoms; In present embodiment; This second connecting support 22 is a slotting solid plate, and is solidly plugged in the U type groove with this slotting solid plate, and can the high frequency welding insert plate and this U type groove admittedly.
Please further consult Fig. 5 again, this first connecting support 13 also can be one and inserts solid plate, and these second connecting support, 22 cooperations are a U type groove, insert solid plates for first connecting support 13 and plug in the U type groove that is fixed in second connecting support 22.
The present invention forms first connecting support with coupling collar 12; The thickness that only provides enough confession first connecting supports 13 to form by coupling collar 12; And make side perisporium 11 thickness less than coupling collar 12 thickness; Reducing the thickness of box body 10 side perisporiums 11, reduce box body 10 integral thickness under the prerequisite with the steadiness that combines at the formation that does not influence first connecting support and first and second connecting support; And then make power supply changeover device weight saving, be easy to carry, and save material usage, the cost of making is also for reducing, and economizes on resources.
The above only is preferred embodiment of the present invention; Not being that the present invention is done any pro forma restriction, though the present invention with the preferred embodiment exposure as above, yet is not in order to limit the present invention; Anyly be familiar with the professional and technical personnel; In the scope that does not break away from technical scheme of the present invention, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from technical scheme of the present invention in every case;, all still belong in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (7)
1. a light and thin type power supply changeover device shell includes a box body and a cover plate, and wherein this box body has a side perisporium, and this side perisporium forms one first connecting support; And one of this cover plate bottom surface is provided with an attaching plug spare, and one of cover plate end face is that first connecting support that should the side perisporium is formed one second connecting support, and second connecting support is bonded to this first connecting support, to cover to this box body bottom, it is characterized in that:
One coupling collar is formed on the bottom of said box body side perisporium, and this first connecting support then is formed at this coupling collar root edge, and all wall thickness of side are less than the thickness of this coupling collar.
2. light and thin type power supply changeover device shell according to claim 1 is characterized in that, said first connecting support is a U type groove;
Said second connecting support is a slotting solid plate, and is solidly plugged in the U type groove of first connecting support with this slotting solid plate.
3. light and thin type power supply changeover device shell according to claim 1 is characterized in that, said second connecting support is a U type groove;
Said first connecting support is a slotting solid plate, and is solidly plugged in the U type groove of second connecting support with this slotting solid plate.
4. according to each described light and thin type power supply changeover device shell of claim 1 to 3, it is characterized in that, said side perisporium away from the thickness at coupling collar place less than the thickness of side perisporium near the coupling collar place.
5. light and thin type power supply changeover device shell according to claim 4 is characterized in that, the thickness at said side perisporium bottom to top decrescence.
6. according to each described light and thin type power supply changeover device shell of claim 1 to 3, it is characterized in that, form electric wire perforation on the side perisporium of said box body.
7. light and thin type power supply changeover device shell according to claim 5 is characterized in that, forms electric wire perforation on the side perisporium of said box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102623101A CN102761233A (en) | 2012-07-26 | 2012-07-26 | Lightweight power supply converter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102623101A CN102761233A (en) | 2012-07-26 | 2012-07-26 | Lightweight power supply converter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102761233A true CN102761233A (en) | 2012-10-31 |
Family
ID=47055577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102623101A Pending CN102761233A (en) | 2012-07-26 | 2012-07-26 | Lightweight power supply converter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102761233A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146646Y (en) * | 2007-11-30 | 2008-11-05 | 卡特彼勒科技新加坡有限公司 | Sealed outr housing of vehicle remote communication unit |
| CN201545338U (en) * | 2010-01-08 | 2010-08-11 | 宁波泰尔斯电子实业有限公司 | Vacuum fresh-keeping system |
| CN102158050A (en) * | 2010-12-04 | 2011-08-17 | 鸿富锦精密工业（深圳）有限公司 | Power adapter with replaceable plug |
| CN202005102U (en) * | 2011-02-18 | 2011-10-05 | 宁波舜韵电子有限公司 | Wire pressing block structure of power box |
| CN102544844A (en) * | 2010-11-26 | 2012-07-04 | 弗里沃制造有限公司 | Partially encapsulated power-supply unit and method of producing the same |
| CN202798427U (en) * | 2012-07-26 | 2013-03-13 | 康舒电子(东莞)有限公司 | Light and thin type power converter housing |
-
2012
- 2012-07-26 CN CN2012102623101A patent/CN102761233A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146646Y (en) * | 2007-11-30 | 2008-11-05 | 卡特彼勒科技新加坡有限公司 | Sealed outr housing of vehicle remote communication unit |
| CN201545338U (en) * | 2010-01-08 | 2010-08-11 | 宁波泰尔斯电子实业有限公司 | Vacuum fresh-keeping system |
| CN102544844A (en) * | 2010-11-26 | 2012-07-04 | 弗里沃制造有限公司 | Partially encapsulated power-supply unit and method of producing the same |
| CN102158050A (en) * | 2010-12-04 | 2011-08-17 | 鸿富锦精密工业（深圳）有限公司 | Power adapter with replaceable plug |
| CN202005102U (en) * | 2011-02-18 | 2011-10-05 | 宁波舜韵电子有限公司 | Wire pressing block structure of power box |
| CN202798427U (en) * | 2012-07-26 | 2013-03-13 | 康舒电子(东莞)有限公司 | Light and thin type power converter housing |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |