CN104470300A - Power supply switch box - Google Patents
Power supply switch box Download PDFInfo
- Publication number
- CN104470300A CN104470300A CN201410707972.4A CN201410707972A CN104470300A CN 104470300 A CN104470300 A CN 104470300A CN 201410707972 A CN201410707972 A CN 201410707972A CN 104470300 A CN104470300 A CN 104470300A
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- switch box
- power switch
- pivot
- power supply
- housing
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- Connector Housings Or Holding Contact Members (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a power supply switch box, and belongs to the technical field of electric appliance accessories. The power supply switch box solves the problem that the waterproof and dustproof function of an existing power supply switch box is poor. The power supply switch box comprises a shell, a power supply module arranged in the shell, a switch and a socket. The shell is provided with a containing space and a first opening communicated with the containing space. The power supply module, the switch and the socket are arranged in the containing space. The power supply switch box further comprises a protective cover which is arranged on the shell and rotatably covers the first opening. By means of arrangement of the protective cover rotatably covering the first opening, when the power supply switch box is used, people only need to arrange the protective cover on the first opening in a covering mode, and effective waterproofness can be achieved; meanwhile, dust and other impurities are prevented from entering the containing space, the power supply module, the switch and the socket which are arranged in the containing space can be effectively protected, safety of the power supply switch box is improved in use, and the service life of the power supply switch box is prolonged.
Description
Technical field
The invention belongs to electrical accessorie technical field, relate to a kind of power switch box.
Background technology
Along with the development of society and the continuous progress of science and technology, the living standard of people improves constantly, and also improves the requirement of illuminations thereupon.LED and light-emitting diode are a kind of semiconducting solid luminescent devices.It utilizes solid semiconductor chip as luminescent material, releases superfluous energy in the semiconductors and cause photo emissions by charge carrier generation compound, directly luminous.LED illumination product utilizes the produced ligthing paraphernalia of light source exactly.Usual LED illumination product all needs external power supply switch enclosure to provide stable power supply to it.Existing power switch box generally comprises housing, is contained in the power module of enclosure interior, switch and socket.
But existing power switch box is often without any the function of waterproof, and long-time use can cause steam to be invaded in wet environment, damage the power module being located at enclosure interior; Moreover, also can be subject to the erosion of dust or other impurity, bring serious potential safety hazard to the use of power switch box, and shorten the useful life of power switch box.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, provide a kind of power switch box, described power switch box not only structure is simple, elegant in appearance but also have good functions of waterproof and dustproof.
Object of the present invention realizes by following technical proposal: this power switch box comprises housing, the power module be located in housing, switch and socket, the first opening that described housing has a receiving space and is connected with described receiving space; Described power module, switch and socket are all located in receiving space, and described power switch box also comprises to be located on housing and the protective cover of rotatable covering first opening.
This power switch box is by being provided with the protective cover of rotatable covering first opening; in use; only protective cover need be covered on the first opening; then can effective waterproof; prevent other impurity such as dust from entering into receiving space simultaneously; effectively can protect the power module be located in receiving space, switch and socket, extend the useful life of power switch box.
In above-mentioned power switch box, the side of described housing is provided with two relatively spaced first pivot and the second pivots, the side of described protective cover is convexly equipped with two relatively spaced first rotating part and the second rotating parts, described first rotating part is provided with the first pivot hole running through it along the first pivot axial direction, described second rotating part is provided with the second pivot hole running through it along the second pivot axial direction, and the first pivot and the second pivot are rotatable to be respectively located in the first pivot hole and the second pivot hole.
By arranging the first pivot, the second pivot, the first pivot hole and the second pivot hole, structure is both simple, easy to use again.
In above-mentioned power switch box, described second pivot by two semicircular column and the axis body arranged separately form, described second pivot hole runs through the first rotating part end far away of the second rotating part, and described second rotating part is also provided with a breach be connected with the second pivot hole.
Setting like this, upon assembly, to exert a force columned for two halves axis body near until be adjacent to together, then two axis bodies is entered into the second pivot hole via breach; After two axis bodies enter into the second pivot hole, two axis bodies lose the effect state that then clear-cutting forestland is spaced of external force, and now two axis bodies are resisted against on the inwall of the second pivot hole respectively.
In above-mentioned power switch box, two intervals that the internal diameter of described breach is equal to or slightly greater than the second pivot arrange the diameter of axis body.
So arrange and can effectively prevent the second pivot from departing from from the second pivot hole, ensured the stability of its structure.
In above-mentioned power switch box, described power switch box also comprises the first sealing ring and the second sealing ring; Described first sealing ring is arranged on housing, and described second sealing ring is arranged on protective cover, and described first sealing ring is resisted against inner side or the outside of the second sealing ring.
By arranging the first sealing ring and second sealing ring of interference fit, the sealing surface of an annular can be formed, effectively can strengthen the water proof and dust proof effect of this power switch box.
In above-mentioned power switch box, the front end of described protective cover is provided with a buckle, and described housing is provided with one and is positioned at the other fixing slot of the first opening, and described buckle is located in fixing slot.
By arranging buckle and fixing slot, can strengthen the stability of this power switch box structure, preventing in use, protective cover is unnormal unlocking under the effect of external force.
In above-mentioned power switch box, described receiving space is made up of the first container cavity be interconnected and the second container cavity, and described socket is contained in the first container cavity, and described switch accommodation is in the second container cavity; Described first opening is connected with the first container cavity, and described housing is also provided with the second opening be connected with the second container cavity; Described power switch box also comprises the seal closure be covered on the second opening.
Because the frequency of utilization of generally socket and switch is different, socket and switch isolation is deposited, can effectively prevent mutual interference; Arranging seal closure then can effective waterproof and dustproof and prevent other impurity from entering into the second container cavity, effectively extends the useful life of this power switch box.
In above-mentioned power switch box, described power switch box also comprises the end cap be located at outside seal closure, and described end cap has lid roughly in the form of annular discs and to be located on lid and connector in hollow cylindrical; Described seal closure is provided with pass through aperture, the inwall of described through hole is arranged with a holddown groove, and described connector stretches in described through hole, and described lid is fastened in described holddown groove.
In above-mentioned power switch box, described seal closure is roughly tapered.So arrange both beautiful and practical.
Compared with prior art; this power switch box is by being provided with the protective cover of rotatable covering first opening; in use; only protective cover need be covered on the first opening; then can effective waterproof; prevent other impurity such as dust from entering into receiving space simultaneously, effectively can protect the power module be located in receiving space, switch and socket, extend the useful life of power switch box.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the first embodiment of power switch box of the present invention;
Fig. 2 is the schematic perspective view of the housing of this power switch box shown in Fig. 1;
Fig. 3 is the schematic perspective view of the protective cover of this power switch box shown in Fig. 1;
Fig. 4 is the schematic perspective view of the end cap of this power switch box shown in Fig. 1.
In figure, 10, housing; 11, the first container cavity; 12, the second container cavity; 13, the first opening; 14, the second opening; 15, the first pivot; 16, the second pivot; 20, protective cover; 21, the first rotating part; 211, the first pivot hole; 22, the second rotating part; 221, the second pivot hole; 222, breach; 23, groove; 30, seal closure; 40, end cap; 41, lid; 42, connector.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Refer to Fig. 1 to Fig. 4, power switch box of the present invention comprise housing 10, the power module (not shown) be located in housing 10, switch (not shown), socket (not shown), protective cover 20, first sealing ring (not shown), the second sealing ring (not shown), seal closure 30 and end cap 40.
Please continue to refer to Fig. 1 to Fig. 4, described housing 10 has a receiving space.Described receiving space is made up of the first container cavity 11 be interconnected and the second container cavity 12.Described socket is located in the first container cavity 11, and described switch is located in the second container cavity 12.Described housing 10 is also provided with the first opening 13 be connected with the first container cavity 11 and the second opening 14 be connected with the second container cavity 12.The side of described housing 10 is provided with two relatively spaced first pivot 15 and the second pivots 16.Described second pivot 16 by two semicircular column and the axis body arranged separately form.Described housing 10 is provided with a fixing slot (not shown).
Please continue to refer to Fig. 1 to Fig. 4, described protective cover 20 to be located on housing 10 and rotatable covering first opening 13.The side of described protective cover 20 is convexly equipped with two relatively spaced first rotating part 21 and the second rotating parts 22.The front end of described protective cover 20 is provided with a buckle (not shown).The front end face of described protective cover 20 is arranged with a groove 23.When user need open protective cover 20, can by finger or by means of other tool force in groove 23 place, then can easily protective cover 20 be opened; This structure greatly facilitates the use of user.Described first rotating part 21 is provided with the first pivot hole 211 running through it along the first pivot 15 axial direction.Described second rotating part 22 is provided with the second pivot hole 221 running through it along the second pivot 16 axial direction.Described second pivot hole 221 runs through first rotating part 21 end far away of the second rotating part 22.Described second rotating part 22 is also provided with a breach 222 be connected with the second pivot hole 221.Two intervals that the internal diameter of described breach 222 is equal to or slightly greater than the second pivot 16 arrange the diameter of axis body.So effectively can prevent the second pivot 16 from departing from from the second pivot hole 221, ensure the stability of its structure.
Please continue to refer to Fig. 1 to Fig. 4, described seal closure 30 is covered on the second opening 14.Described seal closure 30 is roughly tapered.So arrange both beautiful and practical.Because the frequency of utilization of generally socket and switch is different, socket and switch isolation is deposited, can effectively prevent mutual interference; Arranging seal closure 30 then can effective waterproof and dustproof and prevent other impurity from entering into the second container cavity 12, effectively extends the useful life of this power switch box.Described end cap 40 is located at the outside of seal closure 30.Described end cap 40 has lid 41 roughly in the form of annular discs and to be located on lid 41 and connector 42 in hollow cylindrical; Described seal closure 30 is provided with pass through aperture (not shown), the inwall of described through hole is arranged with a holddown groove (not shown), and described connector 42 stretches in described through hole, and described lid 41 is fastened in described holddown groove.
Please continue to refer to Fig. 1 to Fig. 4, upon assembly, first the first pivot 15 is located in the first pivot hole 211; Then exert a force by close for columned for two halves axis body until be adjacent to together, then two axis bodies are entered into the second pivot hole 221 via breach 222; After two axis bodies enter into the second pivot hole 221, two axis bodies lose the effect state that then clear-cutting forestland is spaced of external force, and now two axis bodies are resisted against on the second pivot hole 221 inwall respectively.Now the first pivot 15 and the second pivot 16 are rotatable is respectively located in the first pivot hole 211 and the second pivot hole 221.By arranging the first pivot 15, second pivot 16, first pivot hole 211 and the second pivot hole 221, structure is both simple, easy to use again.Afterwards again by described protective cover 20 around the first pivot 15 with the second pivot 16 is rotatable is covered on the first opening 13, described first sealing ring is arranged on housing 10, described second sealing ring is arranged on protective cover 20, and described first sealing ring is resisted against inner side or the outside of the second sealing ring.When practical application, respectively cannelure can be set on housing and protective cover 20, thus respectively the first sealing ring and the second sealing ring be arranged on housing and protective cover 20.By arranging the first sealing ring and second sealing ring of interference fit, the sealing surface of an annular can be formed, water, steam and dust or other impurity effectively can be stoped to penetrate in the first container cavity 11 from the gap between protective cover and housing outer surface, effectively can strengthen the water proof and dust proof effect of this power switch box.Described buckle is located in fixing slot; By arranging buckle and fixing slot, can strengthen the stability of this power switch box structure, preventing in use, protective cover 20 is unnormal unlocking under the effect of external force.
The structure of the second embodiment power switch box (not shown) of the present invention and the structural similarity of the first embodiment power switch box, its difference is: this power switch box is only provided with the first opening 13, second opening 14 is not set, seal closure 30 and end cap 40 are not set yet; Described socket and switch are all located in receiving space; Described protective cover 20 is rotatable to be covered on the first opening 13.
In sum; this power switch box is by being provided with the protective cover 20 of rotatable covering first opening 13; in use; only protective cover 20 need be covered on the first opening 13; then can effective waterproof; prevent other impurity such as dust from entering into receiving space simultaneously, effectively can protect the power module be located in receiving space, switch and socket, improve this power switch box in the fail safe of use procedure and extend its useful life.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (9)
1. a power switch box, it comprises housing, the power module be located in housing, switch and socket, it is characterized in that, the first opening that described housing has a receiving space and is connected with described receiving space; Described power module, switch and socket are all located in receiving space, and described power switch box also comprises to be located on housing and the protective cover of rotatable covering first opening.
2. power switch box according to claim 1, it is characterized in that, the side of described housing is provided with two relatively spaced first pivot and the second pivots, the side of described protective cover is convexly equipped with two relatively spaced first rotating part and the second rotating parts, described first rotating part is provided with the first pivot hole running through it along the first pivot axial direction, described second rotating part is provided with the second pivot hole running through it along the second pivot axial direction, and the first pivot and the second pivot are rotatable to be respectively located in the first pivot hole and the second pivot hole.
3. power switch box according to claim 2, it is characterized in that, described second pivot by two semicircular column and the axis body arranged separately form, described second pivot hole runs through the first rotating part end far away of the second rotating part, and described second rotating part is also provided with a breach be connected with the second pivot hole.
4. power switch box according to claim 3, is characterized in that, two intervals that the internal diameter of described breach is equal to or slightly greater than the second pivot arrange the diameter of axis body.
5. the power switch box according to claim 1 or 2 or 3 or 4, it is characterized in that, described power switch box also comprises the first sealing ring and the second sealing ring; Described first sealing ring is arranged on housing, and described second sealing ring is arranged on protective cover, and described first sealing ring is resisted against inner side or the outside of the second sealing ring.
6. the power switch box according to claim 1 or 2 or 3 or 4, it is characterized in that, the front end of described protective cover is provided with a buckle, and described housing is provided with a fixing slot, and described buckle is located in fixing slot.
7. the power switch box according to claim 1 or 2 or 3 or 4, it is characterized in that, described receiving space is made up of the first container cavity be interconnected and the second container cavity, and described socket is contained in the first container cavity, and described switch accommodation is in the second container cavity; Described first opening is connected with the first container cavity, and described housing is also provided with the second opening be connected with the second container cavity; Described power switch box also comprises the seal closure be covered on the second opening.
8. power switch box according to claim 7, is characterized in that, described power switch box also comprises the end cap be located at outside seal closure, and described end cap has lid roughly in the form of annular discs and to be located on lid and connector in hollow cylindrical; Described seal closure is provided with pass through aperture, the inwall of described through hole is arranged with a holddown groove, and described connector stretches in described through hole, and described lid is fastened in described holddown groove.
9. power switch box according to claim 8, is characterized in that, described seal closure is roughly tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707972.4A CN104470300B (en) | 2014-11-28 | 2014-11-28 | Power switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707972.4A CN104470300B (en) | 2014-11-28 | 2014-11-28 | Power switch box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104470300A true CN104470300A (en) | 2015-03-25 |
| CN104470300B CN104470300B (en) | 2018-09-07 |
Family
ID=52915433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707972.4A Active CN104470300B (en) | 2014-11-28 | 2014-11-28 | Power switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104470300B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889407A (en) * | 2017-12-07 | 2018-04-06 | 浙江昱扬电子实业有限公司 | A kind of power pack and its installation method |
| CN110881256A (en) * | 2019-11-22 | 2020-03-13 | 深圳供电局有限公司 | Double-purpose communication cabinet |
| CN111132490A (en) * | 2020-01-18 | 2020-05-08 | 佛山市顺德区冠宇达电源有限公司 | Waterproof structure for power supply |
| CN112176433A (en) * | 2020-11-09 | 2021-01-05 | 天长市大发化纤有限公司 | Calcination mechanism for spinneret capillary hole dredging |
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| CN2516737Y (en) * | 2001-12-19 | 2002-10-16 | 刘议穗 | Regulation pivot set |
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| US7947901B2 (en) * | 2008-09-30 | 2011-05-24 | Cooper Technologies Company | Environmentally sealed wiring device with integral weather-resistant cover |
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| CN204231818U (en) * | 2014-11-28 | 2015-03-25 | 宁波市鄞州锦格电器有限公司 | Power switch box |
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2014
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Patent Citations (8)
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| US4134516A (en) * | 1978-05-19 | 1979-01-16 | L. E. Mason Co. | Weatherproof outlet box cover |
| US4381063A (en) * | 1981-03-09 | 1983-04-26 | Gte Products Corporation | Weatherproof cover assembly for electrical wiring devices |
| CN2516737Y (en) * | 2001-12-19 | 2002-10-16 | 刘议穗 | Regulation pivot set |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889407A (en) * | 2017-12-07 | 2018-04-06 | 浙江昱扬电子实业有限公司 | A kind of power pack and its installation method |
| CN107889407B (en) * | 2017-12-07 | 2024-01-16 | 浙江昱扬电子实业有限公司 | Power supply box and installation method thereof |
| CN110881256A (en) * | 2019-11-22 | 2020-03-13 | 深圳供电局有限公司 | Double-purpose communication cabinet |
| CN111132490A (en) * | 2020-01-18 | 2020-05-08 | 佛山市顺德区冠宇达电源有限公司 | Waterproof structure for power supply |
| CN112176433A (en) * | 2020-11-09 | 2021-01-05 | 天长市大发化纤有限公司 | Calcination mechanism for spinneret capillary hole dredging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104470300B (en) | 2018-09-07 |
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Effective date of registration: 20200609 Address after: Qiu AI Zhen Zhang Jia Ying Cun, Yinzhou District, Ningbo City, 315100 Zhejiang Province Patentee after: NINGBO JIAHANG ELECTRIC APPLIANCE Co.,Ltd. Address before: Yinzhou District Qiu AI Zhen Zhang Jia Ying Cun 315101 Zhejiang city of Ningbo Province Patentee before: NINGBO JIAHANG ELECTRIC APPLIANCE Co.,Ltd. |
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| TR01 | Transfer of patent right |