CN103369896B - The external structure of outdoor electronic device - Google Patents

The external structure of outdoor electronic device Download PDF

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Publication number
CN103369896B
CN103369896B CN201210084618.1A CN201210084618A CN103369896B CN 103369896 B CN103369896 B CN 103369896B CN 201210084618 A CN201210084618 A CN 201210084618A CN 103369896 B CN103369896 B CN 103369896B
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CN
China
Prior art keywords
housing
external
another
platform
outdoor electronic
Prior art date
Application number
CN201210084618.1A
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Chinese (zh)
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CN103369896A (en
Inventor
赵柏恒
李瑞清
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台达电子工业股份有限公司
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Priority to CN201210084618.1A priority Critical patent/CN103369896B/en
Publication of CN103369896A publication Critical patent/CN103369896A/en
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Publication of CN103369896B publication Critical patent/CN103369896B/en

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Abstract

The invention provides the external structure of a kind of outdoor electronic device in order to encapsulate the circuit board with power line.External structure comprises housing and waterproof pad.Housing has opening.Circuit board is positioned in housing.Waterproof pad comprises body, platform part, the first projection and glue ring portion.Body covers opening.Platform part is positioned at the inner side of body, and is extended in housing by opening.The periphery of platform part seals opening and the inwall with housing is tight fit.First projection is positioned in platform part, in order to against circuit board.Glue ring portion is positioned at the outside of body and has passage.Passage runs through body and platform part, passes in order to power supply source line.Glue ring portion and power line are tight fit.

Description

The external structure of outdoor electronic device

Technical field

The present invention is related to the external structure of a kind of outdoor electronic device, anti-in particular to one tool The external structure of the outdoor electronic device of water dust reduction capability.

Background technology

If illuminator is used for outdoor lighting, the then method needing to consider effective water proof and dust proof.It is used in family Outer illuminator, can be potentially encountered the situation of bad weather.For example, turbonada or snowy Weather, all may damage illuminator.Momentum, speed and the gross rainfall that the water droplet of turbonada is had Being all the hugest, its rainwater may flow into the illuminator of the bad solid state light emitter of waterproofing design In, cause power supply unit short circuit, and illuminator cannot be operated normally.Therefore, waterproof knot The design of structure is that outdoor illumination device is a most important ring.

In recent years, in order to prevent outdoor illumination device from affecting its normal operation function because of aqueous vapor problem, There are many external structure design appearances that functions of waterproof and dustproof is provided for power supply unit.Existing power supply The external structure that source supply uses comprises the most independent housing, waterproof pad, metal end, protects line Glue ring (or wire rod water joint) and screw.The Main electronic parts (such as, circuit board) of power supply unit It is arranged in housing.Waterproof pad covers the opening of housing.Metal end by waterproof pad against housing Opening, and mutually being locked by screw just three, and then make housing reach waterproof purpose.It addition, Connect the power line of Main electronic parts of power supply unit can sequentially pass waterproof pad, metal end with And protect line glue ring and extend outside housing.In other words, the sealing between line glue ring and metal end is protected Quality also can have very important impact for the water proof and dust proof performance of external structure.

But, the external structure that existing power supply source supply uses has a following disappearance: (1) marine glue When pad is assembled to housing, often cannot effectively position or breakage easily occurs;(2) line glue ring and metal end are protected It is difficult to closely sealed because of tolerance issues between lid;(3) though wire rod water joint has good sealing property, but expensive And make integral product reduce price competitiveness;(4) wire rod water joint volume is excessive, it is impossible to be used in many The product of group power line output;And out of the ordinary independent between (5) part so that complicated integral structure and being difficult to Assemble, need longer man-hour.

Summary of the invention

For solving problem of the prior art, it is an object of the invention to provide the outdoor type electronics dress of a kind of innovation The external structure put, mainly makes waterproof pad and protects line glue ring and be formed in one, and protecting line glue ring and power supply The wire cladding part tight fit of line, therefore can get rid of aqueous vapor completely by the seam protected between line glue ring and metal end Problem within gap infiltration.Further, there is inside waterproof pad platform part, can fill out completely in close-fitting mode Expire the opening of housing and reach sealing function, and play assembling positioning action simultaneously.In order in set casing body Circuit board, also there is inside waterproof pad the first projection, location unit be additionally set in housing to save Numerous and diverse design of part.

According to an embodiment of the present invention, the external structure of a kind of outdoor electronic device is in order to encapsulated circuit Plate.Circuit board has at least one power line.The external structure of outdoor electronic device comprises housing and prevents Glue pad.Housing has opening.Circuit board is positioned in housing.Waterproof pad comprise body, platform part, First projection and glue ring portion.Body covers opening.Platform part is positioned at the inner side of body, and by opening Extend in housing.The periphery of platform part seals opening and the inwall with housing is tight fit.First projection It is positioned in platform part, in order to against circuit board.Glue ring portion is positioned at the outside of body, and has passage.Logical Road runs through body and platform part, passes in order to power supply source line.Glue ring portion and power line are tight fit.

Additionally, the folding edge of corresponding metal end increases flange, to compensate metal end outside waterproof pad Lid cannot be by waterproof pad towards the problem of the tight pressing of opening of housing because of bending.Furthermore, marine glue Edge inside pad is extended the second projection by platform part, in order to as fool-proof design when assembling and pressure Cover grounding screw to avoid the function got loose because of vibration.Further, since the outdoor type electronics dress of the present invention The part of the external structure put simplifies, and therefore can significantly shorten assembling man-hour and reduce cost.

Further, above-mentioned housing has annular end face at opening part.Body completely covers annular end face.

Further, above-mentioned body comprises flange further.The external structure of outdoor electronic device enters one Step comprises metal end.Metal end comprises lid and fixed part.Lid against the outside of body, and It is fixed to housing.Fixed position is at the outer ledge of lid.Folding edge is formed at lid and fixed part Between.Folding edge alignedly against flange, and flange be positioned at folding edge and part cyclic end face it Between.

Further, above-mentioned folding edge has the first radius.Flange has the second radius.First radius Less than the second radius.

Further, above-mentioned metal end secures to ring-type through lid with body by least one locking part End face is to interfix with housing.

Further, above-mentioned metal end comprises perforation further.Perforation passes in order to glue supply ring portion.

Further, above-mentioned housing has grounding screw hole at adjacent openings, locks with for grounding screw Gu.Waterproof pad comprises the second projection further.Second projection is positioned at inner side the connecting platform portion of body Edge, in order to against and cover grounding screw.Second projection is extended by platform part, in order to as group Fool-proof design during dress.

Further, above-mentioned grounding screw hole is formed by the inner wall depression of housing.

Further, above-mentioned housing has another opening.The external structure of outdoor electronic device is further Comprise another waterproof pad.Another waterproof pad comprise another body, another platform part and another first Projection.Another body covers another opening.Another platform part is positioned at the inner side of another body, and by another Opening extends in housing.The inwall of the periphery seal casinghousing of another platform part in tight fit.Another is years old One projection is positioned in another platform part.Circuit board be clamped and fastened on the first projection and another first projection it Between.

Further, the external structure of above-mentioned outdoor electronic device comprises wire cladding part further.Line Material coating member penetrating via, and one-body molded with waterproof pad, in order to be coated with power line.

Accompanying drawing explanation

Figure 1A is the solid of the external structure illustrating the outdoor electronic device according to one embodiment of the invention Exploded view.

Figure 1B is another three-dimensional exploded view of the external structure illustrating the outdoor electronic device in Figure 1A.

Fig. 2 A is the partial enlarged drawing of the external structure illustrating the outdoor electronic device in Figure 1A.

Fig. 2 B is another partial enlarged drawing of the external structure illustrating the outdoor electronic device in Figure 1A.

Fig. 3 is to illustrate the waterproof pad in Figure 1A and housing sectional view after assembling.

Wherein, description of reference numerals is as follows:

1: the external structure of outdoor electronic device

10: housing

100a, 100b: opening

102: annular end face

104: grounding screw hole

12,16: waterproof pad

120,160: body

122,162: platform part

124,164: the first projection

126,166: glue ring portion

126a: passage

128,168: flange

130: the second projections

14,18: metal end

140: lid

141: folding edge

142: fixed part

142a: locking part

144: perforation

20: locking part

3: circuit board

30: input power cord

30a: wire cladding part

30b: cable strap

32: out-put supply line

Detailed description of the invention

To schematically disclose multiple embodiments of the present invention, as clearly stated, many practices below On details will be explained in the following description.It should be appreciated, however, that the details in these practices is not Application is to limit the present invention.It is to say, in some embodiments of the present invention, thin in these practices Joint is non-essential.Additionally, for simplify graphic for the sake of, some existing usual structures with element graphic Middle will illustrate in the way of simple signal.

One technology type of the present invention is the external structure of the outdoor electronic device of a kind of innovation.More specifically Ground is said, and it mainly makes waterproof pad and protects line glue ring and be formed in one, and protects line glue ring and power line Wire cladding part is fastened and is coordinated, and therefore can get rid of aqueous vapor completely by the gap protected between line glue ring and metal end Problem within Shen Ruing.Further, there is inside waterproof pad platform part, can be fully filled with in close-fitting mode The opening of housing and reach sealing function, and play simultaneously and assemble positioning action.In order in set casing body Circuit board, also has the first projection inside waterproof pad, additionally arrange setting element in housing to save Numerous and diverse design.Additionally, the folding edge of corresponding metal end increases flange outside waterproof pad, to mend Repaying metal end cannot be by waterproof pad towards the problem of the tight pressing of opening of housing because of bending.Again Person, the edge inside waterproof pad is extended the second projection by platform part, in order to as fool proof when assembling Design and cover grounding screw to avoid the effect got loose because of vibration.

Refer to Figure 1A and Figure 1B.Figure 1A is to illustrate the outdoor type electricity according to one embodiment of the invention The three-dimensional exploded view of the external structure 1 of sub-device.Figure 1B is to illustrate the outdoor electronic device in Figure 1A Another three-dimensional exploded view of external structure 1.

As shown in Figure 1A Yu Figure 1B, the external structure 1 of the outdoor electronic device of the present invention can be applied In the power supply unit of outdoor solid state light emitter illuminator, but it is not limited thereto.In other words, the present invention The external structure 1 of outdoor electronic device can apply to any electronic product having waterproof demand.

As shown in Figure 1A Yu Figure 1B, in the present embodiment, the external structure 1 of outdoor electronic device In order to dimensional packaged circuit board 3.Circuit board 3 has input power cord 30 and out-put supply line 32.Outdoor The external structure 1 of type electronic installation comprises housing 10, waterproof pad 12 and metal end 14.Outdoor Housing 10 two ends of the external structure 1 of type electronic installation are respectively provided with opening 100a and another opening 100b. Circuit board 3 is positioned in housing 10 (can be put into housing 10 by opening 100a or another opening 100b).Below The structure of each element that the external structure 1 of the outdoor electronic device that will be described in detail the present embodiment is comprised Configuration.

Refer to Fig. 2 A and Fig. 2 B.Fig. 2 A is to illustrate outside the outdoor electronic device in Figure 1A The partial enlarged drawing of portion's structure 1.Fig. 2 B is the external structure illustrating the outdoor electronic device in Figure 1A Another partial enlarged drawing of 1.

As shown in Fig. 2 A and Fig. 2 B, in the present embodiment, the external structure 1 of outdoor electronic device Waterproof pad 12 comprise body 120, platform part the 122, first projection 124 and glue ring portion 126. The body 120 of waterproof pad 12 covers the opening 100a of housing 10.Furthermore, it is understood that housing 10 exists Having annular end face 102 at opening 100a, the body 120 of waterproof pad 12 completely covers housing 10 Annular end face 102, in order to prevent liquid by the looped end of the body 120 of waterproof pad 12 with housing 10 Gap between face 102 enters in housing 10.The platform part 122 of waterproof pad 12 is positioned at body 120 Inner side, and extended in housing 10 by the opening 100a of housing 10.The platform part of waterproof pad 12 The opening 100a of the periphery seal casinghousing 10 of 122, and with housing 10 adjacent openings 100a at inwall In tight fit.In other words, the platform part 122 of waterproof pad 12 blocks opening of housing 10 in close-fitting mode Mouthful 100a and reach sealing function, and play simultaneously and assemble positioning action, and then can be substantially improved waterproof Ability.

Additionally, the first projection 124 of waterproof pad 12 is positioned in platform part 122, in order to against circuit The edge of plate 3.The glue ring portion 126 of waterproof pad 12 is positioned at the outside of body 120 (it is, with flat Platform portion 122 and the first projection 124 are positioned at the not homonymy of body 120), and there is passage 126a.Glue ring The passage 126a in portion 126 runs through body 120 and platform part 122, in order to the input power of power circuit board 3 Line 30 passes.It is coated with wire cladding part 30a outside input power cord 30.By the present invention in that The glue ring portion 126 of waterproof pad 12 is tight fit with the wire cladding part 30a of power line.It addition, be Prevent the input power cord 30 from departing from waterproof pad 12 further, can further by cable strap 30b in The wire cladding part 30a outside input power cord 30 is pinioned in the inner side of waterproof pad 12.

In other words, the present invention makes the body 120 of waterproof pad 12 and glue ring portion 126 be formed in one The practice, except the part of the external structure 1 of the outdoor electronic device of the present invention can be made to simplify, more can be complete Full aqueous vapor of getting rid of is by the problem within the gap infiltration between glue ring portion 126 and metal end 14.Furthermore, Compared to existing wire rod water joint, the small volume of present invention glue as above ring portion 126, because of This can be matched with under the design that many power lines export and apply.

As shown in Figure 2 B, in the present embodiment, the metal end of the external structure 1 of outdoor electronic device Lid 14 comprises lid 140 and fixed part 142.The lid 140 of metal end 14 is against waterproof pad Outside the body 120 of 12, and it is fixed to the annular end face 102 of housing 10.In the present embodiment, gold The lid 140 belonging to end cap 14 sequentially passes its lid 140 and waterproof pad 12 by locking part 20 Body 120 and secure to the annular end face 102 of housing 10, to interfix with housing 10, such as Figure 1A Shown in Figure 1B.The fixed part 142 of metal end 14 is positioned at the outer ledge of lid 140, and phase Body 120 is bent.Owing to the external structure 1 of the outdoor electronic device of the present invention is installed in outdoor field Institute, therefore can secure to open air by screw (not shown) via the locking part 142a on fixed part 142 Place (such as, building walls, electric pole ... etc.), and then make the outdoor electronic device of the present invention External structure 1 can the most firmly operate.

Further, since fixed part 142 opposing body 120 of metal end 14 bends, therefore bending edge Edge 141 can be formed between lid 140 and fixed part 142.In one embodiment, the metal of the present invention End cap 14 can manufacture with punching press processing procedure or die casting processing procedure.If in order to save manufacturing cost, the present invention Can be selected for punching press processing procedure and manufacture metal end 14, but this manufacture method can make lid 140 and fixed part Folding edge 141 between 142 has the first radius (that is, the arc bent angle produced because of bending). Additionally, be limited to the restriction of product specification, the edge of metal end 14 must trim the ring-type of housing 10 The outer rim of end face 102.But, it is positioned at the folding edge 141 of lid 140 edge of metal end 14 Owing to there being the phenomenon of arc bent angle, can cause metal end 14 lid 140 edge and cannot be tight The complete pressing of body 120 of waterproof pad 12 is covered the annular end face 102 of lid 140 by ground, causes liquid Body is easily entered by the gap between body 120 and the annular end face 102 of lid 140 of waterproof pad 12 The problem entered in housing 10 is susceptible to.

Therefore, in the present embodiment, flange 128 is comprised further outside the body 120 of waterproof pad 12. The folding edge 141 of the corresponding metal end 14 of the flange 128 of waterproof pad 12 is configured.Thus, The folding edge 141 of metal end 14 alignedly against the flange 128 of waterproof pad 12, and can make Obtain flange 128 between folding edge 141 and part cyclic end face 102.In one embodiment, anti- The flange 128 of glue pad 12 has the second radius.The present invention makes the first radius of folding edge 141 little In flange 128 the second radius (that is, the lid 140 at metal end 14 is fixed to the ring of housing 10 In the case of shape end face 102, the edge of lid 140 is made to produce dry with the flange 128 of waterproof pad 12 Relate to phenomenon), so can effective compensation metal end 14 cannot be by the body of waterproof pad 12 because of bending The problem of the annular end face 102 of 120 tight pressing housings 10.

Being also illustrated in Fig. 2 A and Fig. 2 B, in the present embodiment, metal end 14 comprises perforation further 144.The perforation 144 of the metal end 14 glue ring portion 126 for waterproof pad 12 passes.At this It is noted that existing metal end and protects line glue ring (or wire rod water joint) owing to being respective independence Part, it is therefore necessary to strictly true sealing between protective wire glue ring and metal end.But, by The body 120 making waterproof pad 12 in the present invention is formed in one with glue ring portion 126, therefore marine glue It is not required to be specifically designed in tight fit, as long as making between glue ring portion 126 and the metal end 14 of pad 12 The perforation 144 of metal end 14 is sized to allow the glue ring portion 126 of waterproof pad 12 to pass.

It is also illustrated in Fig. 2 A and Fig. 2 B, in the present embodiment, the external structure 1 of outdoor electronic device Housing 10 there is at adjacent openings 100a grounding screw hole 104, with for grounding screw (not shown) Locking.Thus, circuit board 3 one end of the earth lead (not shown) extended can be locked in ground connection spiral shell To carry out ground connection between silk and the inwall of housing 10.The external structure 1 of outdoor electronic device waterproof Rubber cushion 12 comprises the second projection 130 further.Second projection 130 of waterproof pad 12 is positioned at body 120 Inner side and the edge in connecting platform portion 122, in order to against and cover grounding screw.Thus, marine glue Second projection 130 of pad 12 i.e. can reach and covers grounding screw and avoid the effect got loose because of vibration.

Additionally, in the present embodiment, the grounding screw hole 104 of housing 10 is by the inner wall depression of housing 10 Formed, as shown in Figure 2 B.Relatively, the second projection 130 of waterproof pad 12 is accordingly by platform part 122 towards housing 10 inwall extend.Therefore, extended by platform part 122 inside waterproof pad 12 The second projection 130 can also be used with using as assemble time fool-proof design, therefore can reduce the machine of assembly defect Rate and significantly shorten assembling man-hour.

Refer to Fig. 3.Fig. 3 is that the waterproof pad 12,16 illustrated in Figure 1A is assembling with housing 10 After sectional view.

As Figure 1A, Figure 1B are with shown in Fig. 3, and in the present embodiment, the outside of outdoor electronic device is tied Structure 1 comprises another waterproof pad 16 and another metal end 18 further.Another waterproof pad 16 is same Sample comprises another body 160, another platform part 162, another first projection 164, another glue ring portion 166 And another flange 168.Another body 160 of another waterproof pad 16 covers another of housing 10 and opens Mouth 100b.Another platform part 162 of another waterproof pad 16 is positioned at the inner side of another body 160, and Extended in housing 10 by another opening 100b.Another platform part 162 of another waterproof pad 16 The periphery seal casinghousing 10 inwall at another opening 100b in tight fit.Another waterproof pad 16 Another first projection 164 be positioned in another platform part 162.About housing 10 and another waterproof pad Relation between 16 and another metal end 18, refers to above-mentioned about housing 10 and waterproof pad 12 and the relevant narration of metal end 14, therefore do not repeat them here.

Being noted that at this in the present embodiment, the circuit board 3 being positioned at housing 10 grips Between first projection 124 and another first projection 164 of another waterproof pad 16 of waterproof pad 12. In other words, the external structure 1 of the outdoor electronic device of the present invention is convex by the first of waterproof pad 12 Another first projection 164 of block 124 and another waterproof pad 16 is respectively by the opening 100a of housing 10 In extending into housing 10 with another opening 100b and grip against the two ends of circuit board 3, and then reach Circuit board 3 is made to obtain the purpose of location in housing 10.Additionally must set in housing compared to known Meter location structure with the complexity of locating circuit board and the expensive practice, the waterproof pad 12,16 of the present invention Simple in construction is also easy to make, and the most more can increase the surcharge of the waterproof pad 12,16 of the present invention.

In one embodiment, the wire cladding part 30a being coated on outside the input power cord 30 of circuit board 3 Also can be one-body molded with waterproof pad 12, and then the setting of cable strap 30b can be saved.

By the detailed description of the above specific embodiment for the present invention, it is apparent that the wound of the present invention The external structure of new outdoor electronic device makes waterproof pad and protects line glue ring and be formed in one, and protects line Glue ring and the wire cladding part tight fit of power line, therefore can get rid of aqueous vapor completely by protecting line glue ring and metal The problem within the infiltration of gap between end cap.Further, there is inside waterproof pad platform part, can be with close-fitting Mode is fully filled with the opening of housing and reaches sealing function, and plays assembling positioning action simultaneously.In order to Circuit board in set casing body, also has the first projection inside waterproof pad, extra in housing to save Numerous and diverse design of setting element is set.Additionally, the folding edge of corresponding metal end increases outside waterproof pad Add flange, with compensate metal end cannot be by waterproof pad towards the tight pressing of opening of housing because of bending Problem.Furthermore, the edge inside waterproof pad is extended the second projection by platform part, in order to as group Fool-proof design during dress and cover grounding screw to avoid the effect got loose because of vibration.Further, since The part of the external structure of the outdoor electronic device of the present invention simplifies, and therefore can significantly shorten and assemble man-hour And reduce cost.

Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any ripe Practise this those skilled in the art, without departing from the spirit and scope of the invention, when making various changes and retouching, Therefore the protection domain of the present invention when depending on after attached the defined person of claim be as the criterion.

Claims (8)

1. an external structure for outdoor electronic device, in order to encapsulate a circuit board, this circuit board has There is at least one power line, it is characterised in that the external structure of this outdoor electronic device comprises:
One housing, has an opening, during wherein this circuit board is positioned at this housing;
One waterproof pad, be formed in one structure, comprises:
One body, covers this opening;
One platform part, is positioned at the inner side of this body, and is extended in this housing by this opening, wherein The periphery of this platform part seals this opening and the inwall with this housing is tight fit;
One first projection, is positioned in this platform part, in order to against this circuit board;And
One glue ring portion, is positioned at the outside of this body, and has a passage, and this passage runs through this body With this platform part, passing with for this power line, wherein this glue ring portion and this power line are tight fit;
Wherein, this housing has an annular end face at this opening part, and this body completely covers this annular end face;
Wherein, this body comprises a flange further, and the external structure of this outdoor electronic device is further Comprising a metal end, this metal end comprises:
One lid, against the outside of this body, and is fixed to this housing;And
One fixed part, is positioned at the outer ledge of this lid, wherein a folding edge be formed at this lid with Between this fixed part,
Wherein this folding edge is alignedly against this flange, and this flange is positioned at this folding edge and part Between this annular end face.
2. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that should Folding edge has one first radius, and this flange has one second radius, and this first radius is less than being somebody's turn to do Second radius.
3. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that should Metal end by least one locking part through this lid and this body secure to this annular end face with this Housing interfixes.
4. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that should Metal end comprises a perforation further, passes with for this glue ring portion.
5. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that should Housing has a grounding screw hole at this opening part neighbouring, with for a grounding screw locking, this marine glue Pad comprises one second projection further, is positioned at the inner side of this body and connects the edge of this platform part, in order to Against and cover this grounding screw.
6. the external structure of outdoor electronic device as claimed in claim 5, it is characterised in that should Grounding screw hole is formed by the inner wall depression of this housing.
7. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that should Housing has another opening, and the external structure of this outdoor electronic device comprises another marine glue further Pad, this another waterproof pad comprises:
Another body, covers this another opening;
Another platform part, is positioned at the inner side of this another body, and is extended in this housing by this another opening, Wherein the periphery of this another platform part seals the inwall of this housing and in tight fit;And
Another first projection, is positioned in this another platform part, wherein this circuit board be clamped and fastened on this first Between projection and this another the first projection.
8. the external structure of outdoor electronic device as claimed in claim 1, it is characterised in that enter One step comprises a wire cladding part, runs through this passage, and one-body molded with this waterproof pad, in order to be coated with This power line.
CN201210084618.1A 2012-03-28 2012-03-28 The external structure of outdoor electronic device CN103369896B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210084618.1A CN103369896B (en) 2012-03-28 2012-03-28 The external structure of outdoor electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210084618.1A CN103369896B (en) 2012-03-28 2012-03-28 The external structure of outdoor electronic device

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CN103369896B true CN103369896B (en) 2016-08-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942728A (en) * 1997-09-10 1999-08-24 Weltek Electronics Co., Ltd. Waterproof case
CN200980037Y (en) * 2006-09-06 2007-11-21 王保亮 A switch power supply
CN201115049Y (en) * 2007-08-10 2008-09-10 天津市松正电子有限公司 Shell structure for whole controller
CN101697670A (en) * 2009-09-24 2010-04-21 鹤山健豪灯饰企业有限公司 Outdoor waterproof protection device of power supply
CN201533234U (en) * 2009-10-27 2010-07-21 胡建龙 Outdoor water-proof power supply
WO2010092478A2 (en) * 2009-02-13 2010-08-19 Seek Tech, Inc. Push-cable for pipe inspection system
CN202151027U (en) * 2011-08-09 2012-02-22 深圳茂硕电源科技股份有限公司 Integrated power supply housing cover plate water-proof and leak-proof structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942728A (en) * 1997-09-10 1999-08-24 Weltek Electronics Co., Ltd. Waterproof case
CN200980037Y (en) * 2006-09-06 2007-11-21 王保亮 A switch power supply
CN201115049Y (en) * 2007-08-10 2008-09-10 天津市松正电子有限公司 Shell structure for whole controller
WO2010092478A2 (en) * 2009-02-13 2010-08-19 Seek Tech, Inc. Push-cable for pipe inspection system
CN101697670A (en) * 2009-09-24 2010-04-21 鹤山健豪灯饰企业有限公司 Outdoor waterproof protection device of power supply
CN201533234U (en) * 2009-10-27 2010-07-21 胡建龙 Outdoor water-proof power supply
CN202151027U (en) * 2011-08-09 2012-02-22 深圳茂硕电源科技股份有限公司 Integrated power supply housing cover plate water-proof and leak-proof structure

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