CN102065661A - Waterproof electrical-appliance shell - Google Patents
Waterproof electrical-appliance shell Download PDFInfo
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- CN102065661A CN102065661A CN 201010586432 CN201010586432A CN102065661A CN 102065661 A CN102065661 A CN 102065661A CN 201010586432 CN201010586432 CN 201010586432 CN 201010586432 A CN201010586432 A CN 201010586432A CN 102065661 A CN102065661 A CN 102065661A
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- waterproof
- shell
- lower casing
- upper casing
- casing
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Abstract
The invention relates to a waterproof electrical-appliance shell which comprises an upper shell, a lower shell, a left end cover and a right end cover, wherein the upper shell, the lower shell, the left end cover and the right end cover are installed into a whole. The waterproof electrical-appliance shell is characterized in that the edges of the upper shell and the lower shell are overlapped together, the overlapping surfaces of the upper shell and the lower shell are mutually corresponding circular-arc surfaces, and a waterproof strip is clamped inside the combined part of the upper shell and the lower shell; and a waterproof sealing pad is respectively clamped between the end surfaces of the upper shell and the lower shell and the end covers, and the end covers and the waterproof sealing pads are connected with and fixed at the end parts of the upper shell and the lower shell through screws. The waterproof electrical-appliance shell provided by the invention has the advantages that the waterproof electrical-appliance shell has an artful structure, not only has a good waterproof function, but also can be used for emitting the heat inside the shell to the outside of the shell through an aluminum alloy, does not have a series of troubles brought by using epoxy resin for filling and sealing, is also quite convenient to install and produce, is safe and reliable and has long service life.
Description
(1) technical field
The invention belongs to the shell knot mode of electrical equipment, relate to a kind of waterproof electrical appliance shell.Main feature is to have the excellent waterproof function, is widely used in the shell of electronic apparatuss such as electrodeless lamp electronic ballast, LED power supply, power supply adaptor, charger.
(2) background technology
Growing along with electronic technology, electronic products such as Switching Power Supply, electric ballast, charger are used widely.Just need possess the electronic apparatus of water-proof function when using with water is low out of doors, be to use glue or epoxy resin that present waterproof case great majority adopt carry out embedding; Electronic original part heat radiation to electrical equipment inside is subjected to very big influence like this, thereby has reduced reliability of products, shortens the life-span of product.Moreover some heater element can be damaged when the epoxy resin temperature distortion, and reliability of products is affected.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, and the waterproof electrical appliance shell of a kind of good water-proof effect, good heat dissipation effect, safe and reliable, long service life is provided.
The present invention is achieved through the following technical solutions:
Waterproof electrical appliance shell of the present invention, comprise the upper casing that is installed as one, lower casing and about two end caps, its special character is: the overlapping edges of upper casing and lower casing is in the same place, and the faying surface of the two is corresponding mutually arc surface, and the inside, junction of the two accompanies the waterproof bar; Accompany waterproof sealing gasket between the end face of upper casing and lower casing and the end cap, end cap and waterproof sealing gasket are fastened on upper casing and lower casing end by screw.
Waterproof electrical appliance shell of the present invention, lead and waterproof plug are injection molded into integral body with the ABS engineering plastics and are installed on the end cap.
Waterproof electrical appliance shell of the present invention, upper casing and lower casing are made by aluminium alloy, and the outside of the two is provided with fin.
Waterproof electrical appliance shell of the present invention, waterproof sealing gasket and waterproof bar are made by the silicon rubber or the tincture benzene rubber of good springiness.
Waterproof electrical appliance shell of the present invention, in the lap-joint of upper casing and lower casing, upper casing is positioned at the outside, and lower casing is positioned at the inboard, and the lower casing edge is provided with the groove that holds the waterproof bar.
The invention has the beneficial effects as follows that structure is ingenious, both had the excellent waterproof function, the heat of enclosure interior can be dispersed into the housing outside through aluminium alloy again, there are not a series of troubles of using the epoxy resin embedding to bring, and install and produce yet convenient many, safe and reliable, long service life.
(4) description of drawings
Accompanying drawing is a structural representation of the present invention.Fig. 1 is an outline drawing.Fig. 2 explosive view.Fig. 3 end view drawing.Lower casing junction partial view on Fig. 4.Fig. 5 end cap and water proof ring cooperate view.The cooperation view of Fig. 6 end cap and last lower casing.Fig. 7 is a upper casing.Fig. 8 is a lower casing.Fig. 9 is lead and waterproof plug.Figure 10 is a waterproof sealing gasket.Figure 11 is an end cap.
Among the figure, 1 upper casing, 2 lower casings, 4-1 waterproof plug, 4-2 lead, 5 waterproof sealing gasket, 6 screws, 7,8 end caps, waterproof bar 9.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.
Waterproof electrical appliance shell of the present invention, comprise the upper casing that is installed as one, lower casing and about two end caps, upper casing 1 is in the same place with the overlapping edges of lower casing 2, the faying surface of the two is corresponding mutually arc surface, the inside, junction of the two accompanies waterproof bar 9; Accompany waterproof sealing gasket 5 between the end face of upper casing and lower casing and the end cap, end cap and waterproof sealing gasket are fastened on upper casing and lower casing end by screw 6.Lead 4-2 and waterproof plug 4-1 are injection molded into integral body with the ABS engineering plastics and are installed on the end cap.Waterproof sealing gasket 5 and waterproof bar 9 are made by the silicon rubber or the tincture benzene rubber of good springiness.In the lap-joint of upper casing 1 and lower casing 2, upper casing is positioned at the outside, and lower casing is positioned at the inboard, and the lower casing edge is provided with the groove that holds waterproof bar 9.
Waterproof electrical appliance shell of the present invention, upper casing 1 and lower casing 2 are made by aluminium alloy, and the outside of the two is provided with fin.
Waterproof electrical appliance shell of the present invention, by aluminium alloy upper casing 1, lower casing 2, two end cap 7,8 electric appliance casings of being formed, power line adopts Shooting Technique and waterproof plug 4-1 injection mo(u)lding to make an integral body, output line adopts Shooting Technique and another waterproof plug 4-1 to make an integral body, play better waterproof action, be installed in respectively then on two end caps 8,7.Fill by waterproof sealing gasket 5 between the end face of upper casing and lower casing and the end cap, use screw 6 to connect.Accompany waterproof bar 9 at upper casing 1, lower casing 2 contact-making surfaces.The excellent waterproof effect is played at the end face and last lower casing 1, the 2 faying face places of easy water inlet at shell for waterproof bar 9 and waterproof sealing gasket 5.The contact-making surface of upper casing 1, lower casing 2 is arc surface tangent (as shown in Figure 3), has reduced the slit of last lower house contact-making surface, fully plays the first line of defence that stops big water gaging to enter housing, has increased the waterproof reliability of waterproof bar 9.The fin on upper casing 1, the lower casing 2 is used in the heat radiation of metal-oxide-semiconductor, metal-oxide-semiconductor is fixed on the lower casing 2, fully heat radiation.
The waterproof bar of waterproof case, mainly the seam crossing at last lower casing seals, and after the seam crossing of last lower casing passed through the tangent tight contact of shell disc, infiltration seldom increased the defence line one again, can guarantee the performance of waterproof more fully.
Claims (5)
1. waterproof electrical appliance shell, comprise the upper casing that is installed as one, lower casing and about two end caps, it is characterized in that: the overlapping edges of upper casing (1) and lower casing (2) together, the faying surface of the two is mutually corresponding arc surface, the inside, junction of the two accompanies waterproof bar (9); Accompany waterproof sealing gasket (5) between the end face of upper casing and lower casing and the end cap, end cap and waterproof sealing gasket are fastened on upper casing and lower casing end by screw (6).
2. waterproof electrical appliance shell according to claim 1 is characterized in that: lead (4-2) is injection molded into integral body with waterproof plug (4-1) with the ABS engineering plastics and is installed on the end cap.
3. waterproof electrical appliance shell according to claim 1 and 2 is characterized in that: upper casing (1) and lower casing (2) are made by aluminium alloy, and the outside of the two is provided with fin.
4. according to claim 1 or 2 described waterproof electrical appliance shells, it is characterized in that: in the lap-joint of upper casing (1) and lower casing (2), upper casing is positioned at the outside, and lower casing is positioned at the inboard, and the lower casing edge is provided with the groove that holds waterproof bar (9).
5. according to claim 1 or 2 described waterproof electrical appliance shells, it is characterized in that: waterproof sealing gasket (5) and waterproof bar (9) are made by the silicon rubber or the tincture benzene rubber of good springiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010586432A CN102065661B (en) | 2010-12-14 | 2010-12-14 | Waterproof electrical-appliance shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010586432A CN102065661B (en) | 2010-12-14 | 2010-12-14 | Waterproof electrical-appliance shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102065661A true CN102065661A (en) | 2011-05-18 |
| CN102065661B CN102065661B (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010586432A Expired - Fee Related CN102065661B (en) | 2010-12-14 | 2010-12-14 | Waterproof electrical-appliance shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102065661B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596394A (en) * | 2013-11-27 | 2014-02-19 | 国核信息科技有限公司 | Anti-disengaging terminal protective outer shell |
| CN104279436A (en) * | 2013-07-02 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN107420863A (en) * | 2017-06-30 | 2017-12-01 | 深圳市崧盛电子股份有限公司 | Waterproof case and power supply for power supply |
| CN108363154A (en) * | 2018-04-20 | 2018-08-03 | 佛山汇众森泰科技有限公司 | A kind of electronic communication connection device with waterproof |
| CN111044540A (en) * | 2019-12-05 | 2020-04-21 | 中山新永一测控设备有限公司 | Wireless remote X-ray detection equipment |
| CN112385324A (en) * | 2018-07-03 | 2021-02-19 | 豪倍公司 | Modular wall-mounted enclosure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365309A (en) * | 2007-08-11 | 2009-02-11 | 天津市松正电子有限公司 | Electric vehicle housing having enclosed water-proof structure |
| CN201371506Y (en) * | 2008-11-24 | 2009-12-30 | 三一重工股份有限公司 | Gate unit and mixer provided with same |
| CN201491431U (en) * | 2009-08-20 | 2010-05-26 | 深圳市高标电子科技有限公司 | Water-proof structure of controller |
-
2010
- 2010-12-14 CN CN201010586432A patent/CN102065661B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365309A (en) * | 2007-08-11 | 2009-02-11 | 天津市松正电子有限公司 | Electric vehicle housing having enclosed water-proof structure |
| CN201371506Y (en) * | 2008-11-24 | 2009-12-30 | 三一重工股份有限公司 | Gate unit and mixer provided with same |
| CN201491431U (en) * | 2009-08-20 | 2010-05-26 | 深圳市高标电子科技有限公司 | Water-proof structure of controller |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279436A (en) * | 2013-07-02 | 2015-01-14 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN104279436B (en) * | 2013-07-02 | 2018-05-08 | 海洋王（东莞）照明科技有限公司 | Lamps and lanterns |
| CN103596394A (en) * | 2013-11-27 | 2014-02-19 | 国核信息科技有限公司 | Anti-disengaging terminal protective outer shell |
| CN107420863A (en) * | 2017-06-30 | 2017-12-01 | 深圳市崧盛电子股份有限公司 | Waterproof case and power supply for power supply |
| CN107420863B (en) * | 2017-06-30 | 2019-11-15 | 深圳市崧盛电子股份有限公司 | Waterproof shell and power supply for power supply |
| CN108363154A (en) * | 2018-04-20 | 2018-08-03 | 佛山汇众森泰科技有限公司 | A kind of electronic communication connection device with waterproof |
| CN112385324A (en) * | 2018-07-03 | 2021-02-19 | 豪倍公司 | Modular wall-mounted enclosure |
| US11375627B2 (en) | 2018-07-03 | 2022-06-28 | Hubbell Incorporated | Modular wall mount enclosure |
| CN112385324B (en) * | 2018-07-03 | 2022-11-04 | 豪倍公司 | Modular wall-mounted enclosure |
| US12022630B2 (en) | 2018-07-03 | 2024-06-25 | Hubbell Incorporated | Modular wall mount enclosure |
| CN111044540A (en) * | 2019-12-05 | 2020-04-21 | 中山新永一测控设备有限公司 | Wireless remote X-ray detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102065661B (en) | 2012-10-10 |
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Granted publication date: 20121010 Termination date: 20161214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |