CN202652782U - Waterproof power supply - Google Patents
Waterproof power supply Download PDFInfo
- Publication number
- CN202652782U CN202652782U CN 201220298902 CN201220298902U CN202652782U CN 202652782 U CN202652782 U CN 202652782U CN 201220298902 CN201220298902 CN 201220298902 CN 201220298902 U CN201220298902 U CN 201220298902U CN 202652782 U CN202652782 U CN 202652782U
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- CN
- China
- Prior art keywords
- waterproof
- power supply
- potentiometer
- guide pillar
- shell
- 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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Abstract
The utility model is suitable for the power supply field, and provides a waterproof power supply. The waterproof power supply comprises a housing which has an empty cavity for accommodating s power supply, sealed waterproof structures disposed at both ends of the housing, and a waterproof power line structure and a waterproof voltage and current adjusting apparatus which are fixed at a waterproof structure at one end of the housing. According to the waterproof power supply, the power supply is positioned in the protection of the housing and both ends of the housing are waterproof, and the device service life is long and the use is safe. At the same time, the waterproof voltage and current adjusting apparatus is arranged externally, and the adjusting scope of the device is enlarged.
Description
Technical field
The utility model belongs to field of power supplies, relates in particular to a kind of waterproof power supply.
Background technology
Development along with economic society, the equipment of outdoor application is more and more, outdoor equipment and power supply have been proposed the requirement of transferring voltage and transferring electric current, but most of power supplys and equipment all can't address this need in outdoor application, and most of power supplys are all non-watertight simultaneously, not antiultraviolet, non-refractory, be not durable, the life-span is short, and these shortcomings affect the development of outdoor power always.Particularly non-watertight after the power shell assembling, there is potential safety hazard when causing use, equipment and power supply are not long useful life, the fail safe of outdoor application is difficult to guarantee, seriously limited the use of various outdoor powers, such as LED road lamp power supply, LED tunnel lamp power supply, mechanical control cabinet, waterproof distribution box, machine, wind energy and solar inverter power supply and equipment etc.
The utility model content
The utility model embodiment provides a kind of waterproof power supply, and it is outstanding to be intended to solve the waterproof problem that has outdoor power now, affects service life of equipment, has potential safety hazard, the problem of restriction large-scale application.
The utility model embodiment is achieved in that a kind of waterproof power supply, comprising:
Shell, it has the cavity that holds power supply;
Be fixed on the hermetic water-proof structure at described shell two ends; And
The waterproof power line structure and the waterproof that are fixed on the described shell one end waterproof construction are transferred the voltage current-adjusting device.
Further, described hermetic water-proof structure comprises:
Be installed in the baffle plate at shell two ends; And
Between shell and baffle plate, formed the rubber cushion of waterproof sealing by described shell and baffle plate compressing.
Further, described baffle plate adopts screw to be fixed on the described shell.
Further, described waterproof power line structure comprises:
Be contained in the anti-head of PG on the described baffle plate; And
Be contained in the wire rod in the anti-head of described PG.
Further, described waterproof transfers voltage to transfer electric current to comprise:
Transfer voltage to transfer the potentiometer of electric current;
The pcb board of fixed potential device;
Be enclosed within on the described potentiometer potentiometer guide pillar of being combined with the pcb board of described fixed potential device;
Potentiometer waterproof washer between potentiometer and potentiometer guide pillar;
Be enclosed within the potentiometer guide pillar waterproof pad on the described potentiometer guide pillar; And
Be screwed in guide pillar nut and guide pillar blind nut on the described potentiometer guide pillar.
Further, described potentiometer is welded on the pcb board of fixed potential device.
Further, the pcb board of described potentiometer guide pillar and described fixed potential device passes through screw locking.
Further, described guide pillar blind nut inboard has collision mat.
In the utility model embodiment, power supply is in the shell protection, two ends are waterproof, and service life of equipment is longer, uses safer.Simultaneously, external same waterproof electric current and voltage tunable arrangement has enlarged the adjustable range of equipment.
Description of drawings
Fig. 1 is the perspective exploded view of waterproof power supply among the utility model embodiment;
Fig. 2 is the partial enlarged drawing of the adjustable end of waterproof power supply among the utility model embodiment.
Among Fig. 2:
1. shell; 2. rubber cushion; 3. baffle plate; 4. screw; 5. the pcb board of fixed potential device; 6. transfer voltage to transfer the potentiometer of electric current; 7. potentiometer waterproof pad; 8. potentiometer guide pillar; 9. guide pillar waterproof pad; 10. guide pillar nut; 11. guide pillar blind nut; 12. the PG of wire rod prevents head; 13. wire rod.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model embodiment provides a kind of waterproof power supply, comprising:
Shell, it has the cavity that holds power supply;
Be fixed on the hermetic water-proof structure at shell two ends; And
The waterproof power line structure and the waterproof that are fixed on the shell one end waterproof construction are transferred the voltage current-adjusting device.
Shown in Fig. 1,2, the waterproof power supply that the utility model embodiment provides comprises the anti-head 12 of PG and the wire rod 13 of the pcb board 5 of shell 1, rubber cushion 2, baffle plate 3, screw 4, fixed potential device, the potentiometer 6 of transferring voltage accent electric current, potentiometer waterproof pad 7, potentiometer guide pillar 8, guide pillar waterproof pad 9, guide pillar nut 10, guide pillar blind nut 11, wire rod.
Shell 1 forms the cavity of a cuboid, and there is screw at the crest line place, and the pcb board that debugging is good or the power supply apparatus that assembles are contained in the shell 1, and shell 1 two ends add the rubber cushion 2 of rectangle, then are the baffle plates 3 of rectangle, and screwing screw 4 seals.After the screw means, rubber cushion 2 is formed the hermetic water-proof structure of shell 1 by shell 1 and plate washer 3 compressing distortion.
The waterproof power line structure that the baffle plate 3 anti-heads 12 of fixing PG by wire rod and wire rod 13 form, and by the pcb board 5 of fixed potential device, the waterproof accent voltage current-adjusting device of transferring voltage to transfer potentiometer 6, potentiometer waterproof pad 7, potentiometer guide pillar 8, guide pillar waterproof pad 9, guide pillar nut 10, the guide pillar blind nut 11 of electric current to form.
The anti-head 12 of the PG of wire rod is contained on the baffle plate 3, and wire rod 13 is contained in the anti-head 12 of PG of wire rod, screws the anti-head 12 of PG, so that waterproof between wire rod 13 and the plate washer 3.
Guide pillar waterproof pad 9 is inserted in from the small end of potentiometer guide pillar 8, is adjacent to the bottom face of potentiometer guide pillar 8, and the potentiometer guide pillar 8 threaded small ends that assemble outwards pass from the circular hole of plate washer 3, and guide pillar nut 10 screws on the potentiometer guide pillar 8.
The pressure of guide pillar nut 10 forces 9 distortion of guide pillar waterproof pad, and the bottom face of extruding potentiometer guide pillar 8 and the inboard of plate washer 3 form waterproof construction between plate washer 3 and the potentiometer 6.
After regulating electric current and voltage, cover guide pillar blind nut 11, guide pillar blind nut 11 band collision mats.When guide pillar blind nut 11 was screwed into potentiometer guide pillar 8, the collision mat of potentiometer guide pillar 8 tops and guide pillar blind nut 11 inboards was combined closely, and made potentiometer 6 waterproof, protection against the tide in the time need not regulating, and made power supply or device inside and shell 1 integral waterproofing.
Need to adjust such as power supply, can screw out guide pillar blind nut 11, regulator potentiometer 6 according to the actual requirements.
In the utility model embodiment, power supply is in the shell protection, two ends are waterproof, and service life of equipment is longer, uses safer.Simultaneously, external same waterproof electric current and voltage tunable arrangement has enlarged the adjustable range of equipment.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. a waterproof power supply is characterized in that, described waterproof power supply comprises:
Shell, it has the cavity that holds power supply;
Be fixed on the hermetic water-proof structure at described shell two ends; And
The waterproof power line structure and the waterproof that are fixed on the described shell one end waterproof construction are transferred the voltage current-adjusting device.
2. waterproof power supply as claimed in claim 1 is characterized in that, described hermetic water-proof structure comprises:
Be installed in the baffle plate at shell two ends; And
Between shell and baffle plate, formed the rubber cushion of waterproof sealing by described shell and baffle plate compressing.
3. waterproof power supply as claimed in claim 2 is characterized in that, described baffle plate adopts screw to be fixed on the described shell.
4. waterproof power supply as claimed in claim 2 is characterized in that, described waterproof power line structure comprises:
Be contained in the anti-head of PG on the described baffle plate; And
Be contained in the wire rod in the anti-head of described PG.
5. waterproof power supply as claimed in claim 2 is characterized in that, described waterproof transfers voltage to transfer electric current to comprise:
Transfer voltage to transfer the potentiometer of electric current;
The pcb board of fixed potential device;
Be enclosed within on the described potentiometer potentiometer guide pillar of being combined with the pcb board of described fixed potential device;
Potentiometer waterproof washer between potentiometer and potentiometer guide pillar;
Be enclosed within the potentiometer guide pillar waterproof pad on the described potentiometer guide pillar; And
Be screwed in guide pillar nut and guide pillar blind nut on the described potentiometer guide pillar.
6. waterproof power supply as claimed in claim 5 is characterized in that, described potentiometer is welded on the pcb board of fixed potential device.
7. waterproof power supply as claimed in claim 5 is characterized in that, the pcb board of described potentiometer guide pillar and described fixed potential device passes through screw locking.
8. waterproof power supply as claimed in claim 5 is characterized in that, described guide pillar blind nut inboard has collision mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298902 CN202652782U (en) | 2012-06-25 | 2012-06-25 | Waterproof power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298902 CN202652782U (en) | 2012-06-25 | 2012-06-25 | Waterproof power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652782U true CN202652782U (en) | 2013-01-02 |
Family
ID=47421797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298902 Expired - Fee Related CN202652782U (en) | 2012-06-25 | 2012-06-25 | Waterproof power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028728A (en) * | 2016-07-01 | 2016-10-12 | 惠州市华阳光电技术有限公司 | Laterally arranged waterproof power supply structure of power adjustment device |
-
2012
- 2012-06-25 CN CN 201220298902 patent/CN202652782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028728A (en) * | 2016-07-01 | 2016-10-12 | 惠州市华阳光电技术有限公司 | Laterally arranged waterproof power supply structure of power adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MOSO POWER SUPPLY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN MOSO POWER SUPPLY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen Nanshan District City, Guangdong province 518000 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee after: MOSO Power Supply Technology Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518000 industrial park outside the small pine Tai Bai Lu Bai mang mulberry 6 layer Patentee before: Shenzhen MoSo Power Supply Technology Co., Ltd. |
|
| 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: 20130102 Termination date: 20190625 |