CN206697382U - A kind of water proof switch box - Google Patents
A kind of water proof switch box Download PDFInfo
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- CN206697382U CN206697382U CN201720554063.0U CN201720554063U CN206697382U CN 206697382 U CN206697382 U CN 206697382U CN 201720554063 U CN201720554063 U CN 201720554063U CN 206697382 U CN206697382 U CN 206697382U
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- groove
- water proof
- switch box
- proof switch
- housing
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Abstract
The utility model provides a kind of water proof switch box, belongs to the skinning technique field of electric equipment.It solves the technical problems such as existing switch enclosure water proof and dust proof is indifferent.The upper surface of the housing of this water proof switch box is provided with the groove connected with cavity, switching device is fixed in cavity and the upper end of switching device is stretched out from groove, the upper surface of housing in lid is provided with the first annular projection for surrounding groove, first annular raised upper surface is provided with the first groove being engaged with first annular raised shape along its center line, the sealing ring for covering its bottom land is provided with first groove, the second vertical annular protrusion can extend into the first groove and is tightly connected with sealing ring on lid, the logical line portion with impression easy to break is provided with housing.The utility model is between lid and upper shell and is provided with band between upper shell and lower house and is sealed, and greatly improves the water resistance of this switch enclosure.
Description
Technical field
The utility model belongs to the skinning technique field of electric equipment, is related to a kind of water proof switch box.
Background technology
Existing switch enclosure mainly includes vertical box body and lid, and top and the box body of lid are hinged.Due to box body with
The top of lid is simply simple be hinged, and when meeting Water spray, water droplet is easily flowed directly into box from the hinged place of box body and lid,
Easily cause short circuit or even electric leakage, the generation of electric shock accidents, great potential safety hazard be present.
In order to solve the above problems, outside a kind of switch enclosure waterproof of the disclosure of the invention of Application No. " 201410651369.9 "
Shell, including housing and cap, the housing are arranged on the surrounding of switch enclosure, and cap is connected with housing upper surface, the cap bag
The fixed plate for being fixed on housing upper surface, the cover plate for overlay switch box and the sealing plate for fitting are included, it is described solid
Fixed board, cover plate and sealing plate are same soft rubber pad, are provided with deformed shaft between the fixed plate and cover plate, in sealing plate
An iron plate is encapsulated, lower housing portion, which is provided with, coordinates the magnet piece cover plate edge of iron plate effect to be provided with the close of housing exterior walls fitting
Edge sealing.
Although above-mentioned switch enclosure waterproof case avoids water from entering from shell upper and side to a certain extent, due to
The side of the junction of the junction of fixed plate and cover plate, cover plate and sealing plate is not provided with sealing strip, and water still can
Enough enter inside waterproof case, there is potential safety hazard.
The content of the invention
The utility model is directed to above mentioned problem existing for existing technology, there is provided a kind of water proof switch box, the utility model
Technical problem to be solved is：How the water resistance of switch enclosure is improved.
The purpose of this utility model can be realized by following technical proposal：
A kind of water proof switch box, including housing, switching device and the lid being hinged on hull outside wall, in the housing
With the cavity for accommodating switching device, it is characterised in that the upper surface of the housing is provided with the groove connected with cavity, described
Switching device is fixed in the cavity and the upper end of switching device is stretched out from the groove, on the upper surface of the housing in lid
Provided with the first annular projection for surrounding the groove, the first annular raised upper surface along its center line be provided with it is described
The first groove that first annular raised shape is engaged, first groove is interior to be provided with the sealing ring for covering its bottom land, institute
State the second annular protrusion vertical on lid to can extend into the first groove and be tightly connected with sealing ring, set on the housing
There is the logical line portion with impression easy to break.
In a kind of above-mentioned water proof switch box, the upper surface of the sealing ring is provided with what is be engaged with the second annular protrusion
Second groove.
In a kind of above-mentioned water proof switch box, the housing includes the upper casing of open-topped lower house and bottom opening
Body, the lid and the be hinged fixation of the upper shell, the top of the lower house is peripherally and outwardly provided with the first convex edge, institute along it
State and be provided with the 3rd groove of closure along the center line of the first convex edge on the upper surface of the first convex edge, be provided with the 3rd groove by it
First band of bottom land covering, the bottom of the upper shell are provided with the 3rd annular protrusion, and the 3rd annular protrusion stretches into
In 3rd groove and it is resisted against on first band.
In a kind of above-mentioned water proof switch box, it is provided with what is be engaged with the 3rd annular protrusion on first band
5th groove.The 5th groove on first band is designed to make the connection of the first band and the 3rd annular protrusion more
Closely, the water resistance of this switch enclosure is further improved.
Alternatively, in a kind of above-mentioned water proof switch box, the housing includes the upper shell of bottom opening
With open-topped lower house, the bottom of the upper shell is peripherally and outwardly provided with the second convex edge along it, second convex edge
The 4th groove of closure is provided with lower surface along the center line of the second convex edge, is provided with cover its bottom land in the 4th groove
Second band, fourth annular projection is provided with the top of the lower house, it is recessed that the fourth annular projection stretches into the described 4th
In groove and it is resisted against on second band.
In a kind of above-mentioned water proof switch box, it is provided with second band and the raised matching of the fourth annular
The 6th groove closed.The connection for being designed to make the second band and fourth annular projection of the 6th groove on second band
It is even closer, further improve the water resistance of this switch enclosure
In a kind of above-mentioned water proof switch box, it is equipped with the side and bottom surface of the lower house with impression easy to break
Logical line portion.
In a kind of above-mentioned water proof switch box, the bottom surface of the lower house, which is provided with, to be used to consolidate in the water proof switch box
The suspension groove being scheduled on wall, the suspension groove are caved inward by the bottom surface of the lower house and formed.
In a kind of above-mentioned water proof switch box, the upper surface of the upper shell has the installation portion of protrusion, the lid
One end and the installation portion it is be hinged fix, the other end of the lid is connected with the upper shell clamping.
In a kind of above-mentioned water proof switch box, clamping piece is provided with the lid, is set on the upper casing body sidewall
There is clamping hasp, the clamping piece and clamping hasp connect and fix.
Compared with prior art, it is as follows the advantages of the utility model：
1st, the utility model is coordinated by the first groove, sealing ring and the second annular protrusion, realizes lid and housing
Sealed connection, can effectively avoid water and dust from entering out of groove, enhance the water resistance of this water proof switch box.
2nd, the second groove being engaged with the second annular protrusion is provided with sealing ring of the present utility model, second groove
Be designed to make the connection of the second annular protrusion and sealing ring even closer, better tightness, further improve this switch enclosure
Water resistance.
3rd, the 3rd groove, the first band and the 3rd annular protrusion are passed through between upper shell and lower house of the present utility model
(or the 4th groove, the second band and fourth annular are raised) coordinates, and makes to realize that sealing connects between upper shell and lower house
Connect, enhance the waterproof and dustproof performance of this switch enclosure.
4th, the side of lower house of the present utility model sets the logical line portion with impression easy to break on bottom surface and ensure that in the logical line of lid
When portion is not used, it is designed to avoid water and dust to enter from impression easy to break inside this water proof switch box due to impression easy to break,
Improve the water resistance and anti-dust performance of this water proof switch box.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of this water proof switch box.
Fig. 2 is another configuration schematic diagram of this water proof switch box
Fig. 3 is the cross-sectional view of this water proof switch box.
Fig. 4 is the overall structure diagram of this water proof switch box.
Fig. 5 is the partial enlarged drawing at A in Fig. 4.
Fig. 6 is the structural representation of the another embodiment at A in Fig. 4.
Fig. 7 is the partial enlarged drawing at B in Fig. 4.
In figure, 1, housing；2nd, switching device；3rd, lid；4th, groove；5th, first annular projection；6th, the first groove；7th, seal
Circle；8th, the second annular protrusion；9th, line portion is led to；10th, the second groove；11st, upper shell；12nd, lower house；13rd, the first convex edge；14th,
Three grooves；15th, the first band；16th, the 3rd annular protrusion；17th, the 5th groove；18th, the second convex edge；19th, the 4th groove；20、
Second band；21st, fourth annular is raised；22nd, the 6th groove；23rd, suspension groove；24th, clamping piece；25th, clamping hasp.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
This water proof switch box includes housing 1, switching device 2 and the lid 3 being hinged on the lateral wall of housing 1, has in housing 1
There is the cavity for accommodating switching device 2, the upper surface of housing 1 is provided with the groove 4 connected with cavity, and switching device 2 is fixed on sky
The upper end of intracavitary and switching device 2 is stretched out from groove 4, and the upper surface of the housing 1 in lid 3 is provided with surround groove 4 the
One annular protrusion 5, first annular raised 5 upper surface are provided with what is be engaged with first annular raised 5 shape along its center line
First groove 6, the sealing ring 7 for covering its bottom land is provided with the first groove 6, the second vertical annular protrusion 8 of lid 3 can be stretched
Enter the first groove 6 and be tightly connected with sealing ring 7, the upper surface of sealing ring 7 is provided be engaged with the second annular protrusion 8 second
Groove 10.The utility model is coordinated by the first groove 6, the annular protrusion 8 of sealing ring 7 and second, realizes lid 3 and housing
It 1 sealed connection, can effectively avoid water and dust from entering out of groove 4, enhance the water resistance of this water proof switch box；
The second groove 10 being engaged with the second annular protrusion 8 is provided with sealing ring 7 simultaneously, second groove 10 is designed to
Make the connection of the second annular protrusion 8 and sealing ring 7 even closer, better tightness, further improve the water proofing property of this switch enclosure
Energy.
Housing 1 includes the upper shell 11 of open-topped lower house 12 and bottom opening, is provided with housing 1 with easy to break
The logical line portion 9 of impression, logical line portion 9 are located on the side and bottom surface of lower house 12, and the bottom surface of lower house 12, which is provided with, to be used to prevent
Taps box is fixed on the suspension groove 23 on wall, and suspension groove 23 is caved inward by the bottom surface of lower house 12 and formed.This practicality is new
The side of the lower house 12 of type sets the logical line portion 9 with impression easy to break on bottom surface and ensure that when lid leads to line portion 9 and is not used, due to
Impression easy to break is designed to avoid water and dust to enter from impression easy to break inside this water proof switch box, improves this water proof switch
The water resistance and anti-dust performance of box.
The upper surface of upper shell 11 has the installation portion of protrusion, and one end of lid 3 is hinged with installation portion to be fixed, lid 3
The other end is connected with the clamping of upper shell 11；Clamping piece 24 is provided with lid 3, clamping hasp is provided with the side wall of upper shell 11
25, clamping piece 24 and clamping hasp 25 connect and fix.
In a kind of above-mentioned water proof switch box, lid 3 and upper shell 11 are be hinged to be fixed, and the top of lower house 12 is along its week
To the first convex edge 13 is outwards provided with, it is recessed that the 3rd closed is provided with along the center line of the first convex edge 13 on the upper surface of the first convex edge 13
Groove 14, the first band 15 for covering its bottom land is provided with the 3rd groove 14, the bottom of upper shell 11 is provided with the 3rd annular
Projection 16, the 3rd annular protrusion 16 are stretched into the 3rd groove 14 and are resisted against on the first band 15.Upper casing of the present utility model
Coordinated between body 11 and lower house 12 by the 3rd groove 14, the first band 15 and the 3rd annular protrusion 16, make upper shell 11
Sealed connection can be realized between lower house 12, enhances the waterproof and dustproof performance of this switch enclosure.On first band 15
It is provided with the 5th groove 17 being engaged with the 3rd annular protrusion 16.The 5th groove 17 on first band 15 is designed to
Make the connection of the first band 15 and the 3rd annular protrusion 16 even closer, further improve the water resistance of this switch enclosure.
Alternatively, in a kind of above-mentioned water proof switch box, the bottom of upper shell 11 is peripherally and outwardly set along it
The second convex edge 18 is equipped with, is provided with the 4th groove 19 of closure on the lower surface of the second convex edge 18 along the center line of the second convex edge 18,
The second band 20 for covering its bottom land is provided with 4th groove 19, the top of lower house 12 is provided with fourth annular projection
21, fourth annular projection 21 is stretched into the 4th groove 19 and is resisted against on the second band 20.Upper shell 11 of the present utility model
Coordinated between lower house 12 by the 4th groove 19, the second band 20 and fourth annular projection 21, make upper shell 11 with
Sealed connection can be realized between housing 12, enhances the waterproof and dustproof performance of this switch enclosure.Set on second band 20
There is the 6th groove 22 being engaged with fourth annular projection 21.The 6th groove 22 on second band 20 is designed to make
The connection of two bands 20 and fourth annular projection 21 is even closer, further improves the water resistance of this switch enclosure
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (9)
1. a kind of water proof switch box, including housing (1), switching device (2) and the lid (3) being hinged on housing (1) lateral wall,
There is in the housing (1) cavity for accommodating switching device (2), it is characterised in that the upper surface of the housing (1) be provided with
The groove (4) of cavity connection, the switching device (2) is fixed in the cavity and the upper end of switching device (2) is from described logical
Groove (4) stretches out, and the upper surface of the housing (1) in lid (3) is provided with first annular raised (5) that surround the groove (4),
The upper surface of first annular raised (5) is provided with what is be engaged with the shape of first annular raised (5) along its center line
First groove (6), is provided with the sealing ring (7) for covering its bottom land in first groove (6), vertical on the lid (3)
Second annular protrusion (8) can extend into the first groove (6) and is tightly connected with sealing ring (7), is provided with the housing (1)
Logical line portion (9) with impression easy to break.
2. a kind of water proof switch box according to claim 1, it is characterised in that the housing (1) includes bottom opening
Upper shell (11) and open-topped lower house (12), it is equipped with easy crimping on the side and bottom surface of the lower house (12)
The logical line portion (9) of trace.
3. a kind of water proof switch box according to claim 2, it is characterised in that the bottom surface of the lower house (12) is provided with
For the suspension groove (23) being fixed on the water proof switch box on wall, the suspension groove (23) is by the lower house (12)
Bottom surface caves inward to be formed.
4. a kind of water proof switch box according to claim 2, it is characterised in that the upper surface of the upper shell (11) has
The installation portion of protrusion, one end of the lid (3) with the installation portion is be hinged fixes, the other end of the lid (3) with it is described
Upper shell (11) clamping connects.
5. a kind of water proof switch box according to claim 1, it is characterised in that be provided with clamping piece on the lid (3)
(24) clamping hasp (25), the clamping piece (24) and clamping hasp (25) clamping, are provided with upper shell (11) side wall
It is fixed.
6. a kind of water proof switch box according to claim 1-5 any one, it is characterised in that the lower house (12)
Top is peripherally and outwardly provided with the first convex edge (13) along it, along the first convex edge (13) on the upper surface of first convex edge (13)
Center line is provided with the 3rd groove (14) of closure, and the first band for covering its bottom land is provided with the 3rd groove (14)
(15), the bottom of the upper shell (11) is provided with the 3rd annular protrusion (16), and the 3rd annular protrusion (16) is stretched into described
In 3rd groove (14) and it is resisted against on first band (15).
7. a kind of water proof switch box according to claim 6, it is characterised in that be provided with first band (15)
The 5th groove (17) being engaged with the 3rd annular protrusion (16).
8. a kind of water proof switch box according to claim 1-5 any one, it is characterised in that the upper shell (11)
Bottom is peripherally and outwardly provided with the second convex edge (18) along it, along the second convex edge (18) on the lower surface of second convex edge (18)
Center line is provided with the 4th groove (19) of closure, and the second band for covering its bottom land is provided with the 4th groove (19)
(20) it is raised (21) that fourth annular, is provided with the top of the lower house (12), the fourth annular raised (21) stretches into described
In 4th groove (19) and it is resisted against on second band (20).
9. a kind of water proof switch box according to claim 8, it is characterised in that be provided with second band (20)
The 6th groove (22) being engaged with the fourth annular raised (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554063.0U CN206697382U (en) | 2017-05-18 | 2017-05-18 | A kind of water proof switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720554063.0U CN206697382U (en) | 2017-05-18 | 2017-05-18 | A kind of water proof switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697382U true CN206697382U (en) | 2017-12-01 |
Family
ID=60449247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720554063.0U Active CN206697382U (en) | 2017-05-18 | 2017-05-18 | A kind of water proof switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410877A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Pressure switch water inlet prevention structure and air conditioner external unit |
| CN112888226A (en) * | 2021-02-25 | 2021-06-01 | 中国人民解放军国防科技大学 | Connection structure is used in installation of helicopter fire water tank automatically controlled ware |
| WO2024139190A1 (en) * | 2022-12-30 | 2024-07-04 | 星迈创新科技(苏州)有限公司 | Driving housing and pool robot |
-
2017
- 2017-05-18 CN CN201720554063.0U patent/CN206697382U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410877A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Pressure switch water inlet prevention structure and air conditioner external unit |
| CN112888226A (en) * | 2021-02-25 | 2021-06-01 | 中国人民解放军国防科技大学 | Connection structure is used in installation of helicopter fire water tank automatically controlled ware |
| WO2024139190A1 (en) * | 2022-12-30 | 2024-07-04 | 星迈创新科技(苏州)有限公司 | Driving housing and pool robot |
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