CN205723213U - The hermetic water-proof structure of electric switch under water - Google Patents
The hermetic water-proof structure of electric switch under water Download PDFInfo
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- CN205723213U CN205723213U CN201620663038.1U CN201620663038U CN205723213U CN 205723213 U CN205723213 U CN 205723213U CN 201620663038 U CN201620663038 U CN 201620663038U CN 205723213 U CN205723213 U CN 205723213U
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- control box
- water
- liner
- switch element
- overcoat
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Abstract
The hermetic water-proof structure of electric switch under water of the present utility model, including the switch element being electrically connected with mainboard, mainboard is located in the first control box, first controls box to being connected to the second control box, switch element is located in the second control box, switch element touches and is connected with button, and the first control box and second controls box and is inoculated with silica gel.First controls box and second controls box identical connection to form confined space; switch element is connected with mainboard wire; and it is perfused with silica gel between switch element and mainboard; silica gel can fix wire; water outside switch element is difficult to penetrate into the first control box after switch element, thus protects mainboard from the erosion of moisture.The utility model has the advantages that by the setting that seals between switch to mainboard is avoided the outside moisture erosion to mainboard, solve tradition electrical equipment moisture and penetrate into the problem of mainboard from switch element, and have the advantages that topology layout mechanism reasonable, each quality of fit is high and operates steadily.
Description
Technical field
This utility model relates to Sealing Technology, the most under water the hermetic water-proof structure of electric switch.
Background technology
Electrical equipment is the highest to the requirement of water resistance under water, the short circuit that can cause after the circuit board water inlet on mainboard, live line
Road is exposed in water also can cause electric leakage, additionally, can be detained dirt, breed bacteria after the control unit hydrops of electrical equipment.Switch belongs to
In movable part, there is gap in auxiliary section, and gap is easiest to infiltration, and water can penetrate in mainboard along wire after penetrating into switch, institute
A kind of the be applied to waterproof construction of under water electric switch is presently required to ensure the water proofing property of mainboard.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for above-mentioned prior art, and provides topology layout to close
Reason, each mechanism quality of fit are high, operate steadily and can strengthen the hermetic water-proof structure of electric switch under water of mainboard water resistance.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the waterproof knot of the sealing of electric switch under water
Structure, including the switch element being electrically connected with mainboard, mainboard is located in the first control box, first control box to being connected to the second control box,
Switch element is located in the second control box, and switch element touches and is connected with button, and the first control box and second controls box and is inoculated with silica gel.
For optimizing technique scheme, the measure taked also includes:
Above-mentioned the first control box and second controls box coupling and is provided with screw connecting structure, and first controls box and second controls
The abutting edge of box is provided with the first sealing ring.
The first above-mentioned control box and the second abutting edge controlling box are provided with the first undercut, and the first sealing ring is placed in first
In undercut.
The second above-mentioned control box includes liner and overcoat, and liner is fixed with switch element, and overcoat is flexible is placed with button,
Overcoat is placed on liner, and overcoat butts up against the first control box.
The second sealing ring it is equipped with between above-mentioned liner and overcoat.
Being provided with the second undercut between above-mentioned liner and overcoat, the second sealing ring is placed in the second undercut.
The liner body of an above-mentioned liner at least longitudinal crack, outer casing inner wall includes that card convex, card convex are placed under liner
End.
The inwall of above-mentioned liner has lining neck to contract.
Above-mentioned switch element includes light-guiding pillar and panel, and panel includes LED and knob body, and light-guiding pillar is located at overcoat
Upper end, panel is located at the upper end of liner, and sealing plate is stamped in overcoat upper end, and sealing plate is provided with the passage placing light-guiding pillar.
The lower edge horizontal expansion of above-mentioned overcoat has horizontal hook.
Compared with prior art, the hermetic water-proof structure of electric switch under water of the present utility model, it is electrically connected including with mainboard
Switch element, mainboard is located in the first control box, and first controls box to being connected to the second control box, and switch element is located at the second control
In box processed, switch element touches and is connected with button, and the first control box and second controls box and is inoculated with silica gel.First controls box and second controls
Box coincide to connect and forms confined space, and switch element is connected with mainboard to have between wire, and switch element and mainboard and is perfused with
Silica gel, silica gel can fix wire, and the water outside switch element is difficult to penetrate into the first control box after switch element, thus protects master
Plate is from the erosion of moisture.The utility model has the advantages that by the sealing setting between switch to mainboard is avoided extraneous water
Erosion point to mainboard, solves tradition electrical equipment moisture and penetrates into the problem of mainboard from switch element, and have topology layout rationally,
Each mechanism quality of fit height and the feature operated steadily.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model；
Fig. 2 is the sectional structure schematic diagram of Fig. 1；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the decomposing schematic representation of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 to Fig. 4 is structural representation of the present utility model.
Reference therein is: 1 first control box, 2 second control boxes, the horizontal hook of 2a, 21 overcoats, 21a card convex, in 22
Lining, 22a lining neck, 31 first sealing rings, 31a the first undercut, 32 second sealing rings, 32a the second undercut, 33 sealing plates, 4 control
Plate, 41 knob bodies, 41a button, 42LED lamp, 42a light-guiding pillar, 5 shells.
Fig. 1 to Fig. 4 is structural representation of the present utility model, as it can be seen, electric switch under water of the present utility model
Hermetic water-proof structure, including the switch element being electrically connected with mainboard, mainboard is located in the first control box 1, and first controls box 1 to being connected to
Second controls box 2, and switch element is located in the second control box 2, and switch element touches and is connected with button 41a, and first controls box 1 and second
Control box 2 and be inoculated with silica gel.First controls box 1 controls the identical formation confined space that is connected of box 2 with second, and switch element is with mainboard even
Being connected between wire, and switch element and mainboard be perfused with silica gel, silica gel can fix wire, and the water outside switch element is through opening
It is difficult to penetrate into the first control box 1 after closing unit, thus protects mainboard from the erosion of moisture.
In embodiment, as shown in Figure 2 and Figure 4, first controls box 1 mates be provided with screw connecting structure with the second control box 2,
First abutting edge controlling box 1 and the second control box 2 is provided with the first sealing ring 31.First sealing ring 31 is sandwiched in the first control box
The top edge of 1 and second control box 2 lower limb between, filled up first control box 1 with second control box 2 coordinate gap,
The water making the external world cannot penetrate into inside from coordinating gap.
In embodiment, as shown in Figure 2 and Figure 4, first controls the abutting edge of box 1 and the second control box 2 to be provided with first dark
Groove 31a, the first sealing ring 31 is placed in the first undercut 31a.First undercut 31a mono-aspect increase respectively the first control box 1,
Two control box 2 and the contact area of the first sealing ring 31, on the other hand also limit moving horizontally of sealing ring.
In embodiment, as shown in Figure 2 and Figure 4, second controls box 2 includes liner 22 and overcoat 21, and liner 22 is fixed with out
Closing unit, overcoat 21 is flexible is placed with button 41a, and overcoat 21 is placed on liner 22, and overcoat 21 butts up against the first control box 1.Dress
Timing, is fixed on switch element on liner 22, then fills in overcoat 21 by liner 22, button 41a alignment switch element
Trigger mechanism.Overcoat 21 and the first control box 1 cooperatively form confined space.
In embodiment, as shown in Figure 2 and Figure 4, the second sealing ring 32 it is equipped with between liner 22 and overcoat 21.Extraneous water
Point by the gap access switch unit of button 41a, then penetrate into overcoat 21 and the fit clearance of liner 22, and the second sealing ring
32 moisture that can intercept the fit clearance penetrating into overcoat 21 and liner 22, it is to avoid moisture enters the first control box 1；On the other hand exist
During encapsulating, silica gel controls box 1 from first and pours into, and flows to the second control box 2, and liquid silica gel can penetrate into joining of overcoat 21 and liner 22
Closing gap, at this moment the second sealing ring 32 can intercept the liquid silica gel of the fit clearance penetrating into overcoat 21 and liner 22.
In embodiment, as shown in Figure 2 and Figure 4, the second undercut 32a, the second sealing ring it are provided with between liner 22 and overcoat 21
32 are placed in the second undercut 32a.Second undercut 32a mono-aspect increases liner 22, overcoat 21 and the second sealing ring 32 respectively
Contact area, on the other hand also limit moving up and down of sealing ring.
In embodiment, as shown in Figure 2 and Figure 4, the liner body of a liner 22 at least longitudinal crack, overcoat 21 inwall includes
Card convex 21a, card convex 21a is placed in the lower end of liner 22.Card convex 21a limits the movement that liner 22 is downward, prevents because of liner 22
The mobile sealing caused loosens, and the longitudinal crack in liner 22 liner body can make liner 22 inwardly reduce, can be easily when assembling
Fill in overcoat 21.
In embodiment, as shown in Figure 2 and Figure 4, the inwall of liner 22 has lining neck 22a to contract.During encapsulating, silica gel passes through
Lining neck 22a pours in above lining neck 22a, and lining neck 22a makes to pour in the pressure silica gel above lining neck 22a and die-offs, thus avoids silica gel to rush
Hit switch element and cause damage.
In embodiment, as shown in Figure 2 and Figure 4, switch element includes light-guiding pillar 42a and panel 4, and panel 4 includes LED
Lamp 42 and knob body 41, light-guiding pillar 42a is located at the upper end of overcoat 21, and panel 4 is located at the upper end of liner 22, and overcoat 21 upper end is stamped
Sealing plate 33, sealing plate 33 is provided with the passage placing light-guiding pillar 42a.Button 41a is positioned at outside sealing plate 33, and light-guiding pillar 42a is embedding
Put on sealing plate 33, and light-guiding pillar 42a and LED 42 optical communication.The shell 5 of electrical equipment covers on light-guiding pillar 42a, light-guiding pillar
42a and extraneous optical communication.
In embodiment, as shown in Figure 2 and Figure 4, the lower edge horizontal expansion of overcoat 21 has horizontal hook 2a.Horizontal hook 2a catches on
One edge controlling box 1 or catch on the housing of shell 5, and second part controlling box 2 housing is butted on the interior of the first control box 1
Wall, thus reach the first control box 1 and second and control the horizontal close-fitting effect of box 2.
Most preferred embodiment of the present utility model illustrates, those of ordinary skill in the art the various changes made or remodeling
All without departing from scope of the present utility model.
Claims (10)
- The hermetic water-proof structure of electric switch the most under water, including the switch element being electrically connected with mainboard, is characterized in that: described mainboard Being located in the first control box (1), the first described control box (1) is to being connected to the second control box (2), and described switch element is located at Second controls in box (2), and described switch element touches and is connected with button (41a), and the first described control box (1) is with described second Control box (2) and be inoculated with silica gel.
- The hermetic water-proof structure of electric switch under water the most according to claim 1, is characterized in that: the first described control box (1) mate with described second control box (2) and be provided with screw connecting structure, described the first control box (1) and described second The abutting edge controlling box (2) is provided with the first sealing ring (31).
- The hermetic water-proof structure of electric switch under water the most according to claim 2, is characterized in that: the first described control box (1) abutting edge with the second described control box (2) is provided with the first undercut (31a), and described the first sealing ring (31) is placed in In described the first undercut (31a).
- The hermetic water-proof structure of electric switch under water the most according to claim 3, is characterized in that: the second described control box (2) including that liner (22) and overcoat (21), described liner (22) are fixed with switch element, described overcoat (21) is flexible to be placed Having button (41a), described overcoat (21) to be placed on described liner (22), described overcoat (21) butts up against described first Control box (1).
- The hermetic water-proof structure of electric switch under water the most according to claim 4, is characterized in that: described liner (22) with It is equipped with the second sealing ring (32) between described overcoat (21).
- The hermetic water-proof structure of electric switch under water the most according to claim 5, is characterized in that: described liner (22) with Being provided with the second undercut (32a) between described overcoat (21), described the second sealing ring (32) is placed in the second described undercut (32a) in.
- The hermetic water-proof structure of electric switch under water the most according to claim 6, is characterized in that: described liner (22) A liner body at least longitudinal crack, described overcoat (21) inwall includes that card convex (21a), described card convex (21a) are placed in institute The lower end of the liner (22) stated.
- The hermetic water-proof structure of electric switch under water the most according to claim 7, is characterized in that: described liner (22) Inwall has lining neck (22a) to contract.
- The hermetic water-proof structure of electric switch under water the most according to claim 8, is characterized in that: described switch element bag Including light-guiding pillar (42a) and panel (4), described panel (4) includes LED (42) and knob body (41), described light-guiding pillar (42a) being located at the upper end of described overcoat (21), described panel (4) is located at the upper end of described liner (22), described Sealing plate (33) is stamped in overcoat (21) upper end, and described sealing plate (33) is provided with the passage placing light-guiding pillar (42a).
- The hermetic water-proof structure of electric switch under water the most according to claim 9, is characterized in that: described overcoat (21) Lower edge horizontal expansion have horizontal hook (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663038.1U CN205723213U (en) | 2016-06-29 | 2016-06-29 | The hermetic water-proof structure of electric switch under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663038.1U CN205723213U (en) | 2016-06-29 | 2016-06-29 | The hermetic water-proof structure of electric switch under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723213U true CN205723213U (en) | 2016-11-23 |
Family
ID=57318593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663038.1U Active CN205723213U (en) | 2016-06-29 | 2016-06-29 | The hermetic water-proof structure of electric switch under water |
Country Status (1)
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| CN (1) | CN205723213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867797A (en) * | 2018-09-05 | 2018-11-23 | 西马智能科技股份有限公司 | A kind of intelligent closestool with indicator light waterproof construction |
| CN109310902A (en) * | 2016-04-08 | 2019-02-05 | 泰科消防产品有限合伙公司 | Fire suppression system module and encapsulating method |
-
2016
- 2016-06-29 CN CN201620663038.1U patent/CN205723213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109310902A (en) * | 2016-04-08 | 2019-02-05 | 泰科消防产品有限合伙公司 | Fire suppression system module and encapsulating method |
| CN108867797A (en) * | 2018-09-05 | 2018-11-23 | 西马智能科技股份有限公司 | A kind of intelligent closestool with indicator light waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180211 Address after: 315193 Zhejiang city of Ningbo province Yinzhou District Jiang Shan Zhen Tang Hamura Patentee after: Ningbo Pouffe Intelligent Technology Co., Ltd. Address before: 223300 Huaihe East Road, Huaiyin District, Huaian, Jiangsu Province, No. 226 Patentee before: Huaian wisdom Intelligent Technology Co., Ltd. |