CN208622620U - A kind of water-tight device of the key switch on control cabinet - Google Patents
A kind of water-tight device of the key switch on control cabinet Download PDFInfo
- Publication number
- CN208622620U CN208622620U CN201821276781.7U CN201821276781U CN208622620U CN 208622620 U CN208622620 U CN 208622620U CN 201821276781 U CN201821276781 U CN 201821276781U CN 208622620 U CN208622620 U CN 208622620U
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- CN
- China
- Prior art keywords
- mounting base
- housing
- water
- tight device
- key switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Tumbler Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The water-tight device of the utility model discloses a kind of on control cabinet key switch, it includes housing and mounting base, it is connected between the housing and mounting base using open-close type, and it is formed by cavity between housing and mounting base can accommodate key switch, it is equipped with the aperture passed through for key switch in the tail end of mounting base, the tail end of the mounting base is fixedly connected with the panel of control cabinet.Water-tight device described in the utility model not only can effectively avoid key switch by the influence intake, but also key switch can have been protected not to be damaged by collision；In addition, the water-tight device also have many advantages, such as structure it is simple, it is convenient for disassembly and assembly, do not affect the appearance, be conducive to control cabinet and meet IP55 high waterproofing grade requirement, have obvious progressive and industrial utility value.
Description
Technical field
The utility model is to be related to a kind of water-tight device of key switch on control cabinet, belongs to electrical equipment technology neck
Domain.
Background technique
With the development of automatic technology, the application of control cabinet is very extensive.Since the interior of the cabinet of control cabinet is mostly
All kinds of electronic components, these electronic components meet water and then be easy to cause short circuit and ageing failure, increase electric leakage and control
The risk that cabinet processed is burnt, so that the safe operation to control cabinet brings huge security risk, therefore, to placing outdoors or work
When making to rinse situation there are water spray or water in environment, must have waterproof requirement to control cabinet, thus waterproof control cabinet meet the tendency of and
It is raw, such as: a kind of waterproof control cabinet is provided in the Chinese utility model patent of Patent No. ZL201721239652.6, including
One end of cabinet and the cover board closed with Box Cover, the cabinet is equipped with aperture, and cabinet is provided with first connecting portion, is connected to first
The second seal that the first seal of protrusion, cover board are provided with second connecting portion, are connected to second connecting portion；The cover board
When closing with Box Cover, first connecting portion and second connecting portion interval are arranged, and first seal and cover board contradict, second seal with
Cabinet contradicts, and first seal, second seal are for the gap between seal case and cover board.The patent is mutual by setting
Two sealing elements at interval, when cover board and Box Cover conjunction state, one of sealing element and cabinet are fitted closely, another is close
Sealing is fitted closely with cover board, is had two sides protective action, water can be effectively prevent to enter box house.Although existing anti-water control
Cabinet processed can effectively prevent water to enter box house, but cannot realize to the key switch on the panel for being inlaid in waterproof control cabinet anti-
Water, so that existing control cabinet can't meet IP55 high waterproofing grade requirement very well.
Utility model content
In view of the above problems existing in the prior art, the purpose of the utility model is to provide a kind of certifiable control cabinets to expire
The water-tight device for key switch on control cabinet that sufficient IP55 high waterproofing grade requires.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of water-tight device of the key switch on control cabinet, including housing and mounting base, the housing and mounting base
Between connected using open-close type, and be formed by cavity between housing and mounting base and can accommodate key switch, in the tail of mounting base
End is equipped with the aperture passed through for key switch, and the tail end of the mounting base is fixedly connected with the panel of control cabinet.
A kind of embodiment uses hingedly between the top of housing tail portion and the top of mounting base stem, housing tail portion
It uses and snaps connection between lower section and the lower section of mounting base stem.
Further embodiment is equipped with fixed ear A in the top of housing tail portion, is equipped with pin on the top of the fixed ear A
Axis is equipped with fixed ear B compatible with the fixed ear A in the top of mounting base stem, is equipped on the top of the fixed ear B
Pin shaft hole, by making the assembly of pin shaft and pin shaft hole, it can be achieved that folding between housing and mounting base.
Further embodiment, housing tail portion lower section be equipped with eye-splice, the lower section of mounting base stem be equipped with it is described
The compatible jack of eye-splice, by making the grafting of eye-splice and jack realize snapping connection between housing and mounting base.
A kind of preferred embodiment is equipped with flange in the tail end of housing, is equipped in the head end of mounting base and is adapted with the flange
Groove.
Further preferred scheme is arranged with sealing ring on the flange, is tightly connected between flange and groove with realizing.
A kind of preferred embodiment is equipped with the seal groove for putting sealing ring in the tail end of mounting base.
A kind of preferred embodiment, the housing and mounting base are all made of transparent polymer material and form to obtain.
Compared with prior art, the utility model has following advantageous effects:
Test proves: by using water-tight device described in the utility model, the key that can effectively avoid on control cabinet is opened
Pass is influenced by intaking, and key switch can be protected not to be damaged by collision；In addition, the water-tight device also has structure simple
Single, convenient for disassembly and assembly, the advantages that not affecting the appearance, is conducive to control cabinet and meets IP55 high waterproofing grade requirement, tool has made marked progress
Property and industrial utility value.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the water-tight device for key switch on control cabinet that embodiment provides；
Fig. 2 is the structural schematic diagram for the housing that embodiment provides；
Fig. 3 and Fig. 4 is the structural schematic diagram for the mounting base that embodiment provides；
Fig. 5 is the installation condition schematic diagram for the water-tight device that embodiment provides.
Figure label is schematically as follows: 1, housing；11, fixed ear A；12, pin shaft；13, eye-splice；14, flange；2, mounting base；
21, fixed ear B；22, pin shaft hole；23, jack；24, the tail end of mounting base；25, aperture；26, groove；27, seal groove；3, it controls
The panel of cabinet.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with drawings and examples.
Embodiment
Incorporated by reference to shown in Fig. 1 to Fig. 4: a kind of water-tight device of the key switch on control cabinet provided in this embodiment,
Including housing 1 and mounting base 2, being connected between the housing 1 and mounting base 2 using open-close type (is to make housing tail in the present embodiment
Using hingedly between the top in portion and the top of mounting base stem, make between the lower section of housing tail portion and the lower section of mounting base stem
Using snapping connection, specifically: it is equipped with fixed ear A 11 in the top of housing tail portion, is equipped on the top of the fixed ear A 11
Pin shaft 12 is equipped with fixed ear B 21 compatible with the fixed ear A 11 in the top of mounting base stem, in the fixed ear B
21 top is equipped with pin shaft hole 22, by making the assembly of pin shaft 12 and pin shaft hole 22, it can be achieved that between housing 1 and mounting base 2
Folding；In addition, the lower section in housing tail portion is equipped with eye-splice 13, it is equipped in the lower section of mounting base stem and is adapted with the eye-splice 13
Jack 23, by making eye-splice 13 and the grafting of jack 23, it can be achieved that snapping connection between housing 1 and mounting base 2；Pass through this
The open-close type connection structure of sample, the operation and avoidable water that can be easy to open water-tight device progress key switch enter key switch
It is interior), and be formed by cavity between housing 1 and mounting base 2 and can accommodate key switch (not shown), in the tail end of mounting base
24 are equipped with the aperture 25 passed through for key switch, and the tail end 24 of the mounting base is fixedly connected with the panel 3 of control cabinet.
Preferably, it is equipped with flange 14 in the tail end of housing, is equipped with and 14 phase of flange in the head end of mounting base
The groove 26 of adaptation, by being arranged sealing ring (not shown) on the flange 14, it can be achieved that the flange 14 and groove
26 connection is to be tightly connected, and is entered so as to further avoid water by the junction of housing 1 and mounting base 2.
Preferably, it is equipped with seal groove 27 for putting sealing ring in the tail end of mounting base 24, so as into one
Step avoids droplet from being entered in key switch by the junction of mounting base 2 and the panel 3 of control cabinet.
Preferably, the housing 1 and mounting base 2 are all made of transparent polymer material (such as: PC, PVC) molding
It obtains, it is not only beautiful in this way, and also manufacturing process is simple, and the panel 3 that viscose glue is fixed on control cabinet can be used in mounting base 2
On, it realizes seamless connection, can be further ensured that waterproof effect.
Please refer to shown in Fig. 5: passing through key switch by the aperture 25 of mounting base tail portion, then by the tail portion of mounting base with
The panel 3 of control cabinet is fixedly connected, then housing 1 and mounting base 2 is made to carry out closure connection, and installation process can be completed.By
Now it is located in key switch and is formed by cavity by housing 1 and mounting base 2, and connects between housing 1 and mounting base 2 for sealing
It connects, therefore can damage of the effective protection water to key switch；Especially, when in the seal groove 27 set by the tail end of mounting base
When placing sealing ring, droplet can be also further avoided by the junction of mounting base 2 and the panel 3 of control cabinet and enters key switch
In.
Visible in summary: water-tight device described in the utility model both can effectively avoid key switch by intaking
It influences, and key switch can be protected not to be damaged by collision；In addition, the water-tight device also have structure it is simple, it is convenient for disassembly and assembly,
The advantages that not affecting the appearance is conducive to control cabinet and meets IP55 high waterproofing grade requirement, has obvious progressive and industry practical
Value.
It is last it is necessarily pointed out that: the foregoing is merely the preferable specific embodiments of the utility model, but this
The protection scope of utility model is not limited thereto, and anyone skilled in the art discloses in the utility model
In technical scope, any changes or substitutions that can be easily thought of, should be covered within the scope of the utility model.
Claims (8)
1. a kind of water-tight device of the key switch on control cabinet, it is characterised in that: including housing and mounting base, the housing
It is connect, and be formed by cavity between housing and mounting base to accommodate key switch, is being pacified using open-close type between mounting base
The tail end of dress seat is equipped with the aperture passed through for key switch, and the tail end of the mounting base is fixedly connected with the panel of control cabinet.
2. water-tight device according to claim 1, it is characterised in that: the top of housing tail portion and the top of mounting base stem
Between using hinged, using snapping connection between the lower section of housing tail portion and the lower section of mounting base stem.
3. water-tight device according to claim 2, it is characterised in that: fixed ear A is equipped in the top of housing tail portion, in institute
The top for stating fixed ear A is equipped with pin shaft, is equipped with fixed ear B compatible with the fixed ear A in the top of mounting base stem,
The top of the fixed ear B is equipped with pin shaft hole, and the folding between housing and mounting base is realized by the assembly of pin shaft and pin shaft hole.
4. water-tight device according to claim 2, it is characterised in that: be equipped with eye-splice in the lower section of housing tail portion, installing
The lower section of seat stem is equipped with jack compatible with the eye-splice, by eye-splice and the grafting of jack realize housing and mounting base it
Between snap connection.
5. water-tight device according to claim 1, it is characterised in that: flange is equipped in the tail end of housing, in mounting base
Head end is equipped with groove compatible with the flange.
6. water-tight device according to claim 5, it is characterised in that: be arranged with sealing ring on the flange.
7. water-tight device according to claim 1, it is characterised in that: be equipped in the tail end of mounting base for putting sealing ring
Seal groove.
8. water-tight device according to claim 1, it is characterised in that: the housing and mounting base are all made of transparent polymer
Material forms to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276781.7U CN208622620U (en) | 2018-08-09 | 2018-08-09 | A kind of water-tight device of the key switch on control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276781.7U CN208622620U (en) | 2018-08-09 | 2018-08-09 | A kind of water-tight device of the key switch on control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208622620U true CN208622620U (en) | 2019-03-19 |
Family
ID=65709165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276781.7U Active CN208622620U (en) | 2018-08-09 | 2018-08-09 | A kind of water-tight device of the key switch on control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208622620U (en) |
-
2018
- 2018-08-09 CN CN201821276781.7U patent/CN208622620U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof device for key switches on control cabinets Effective date of registration: 20230421 Granted publication date: 20190319 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: SHANGHAI CHENGFENG FLUID EQUIPMENT CO.,LTD. Registration number: Y2023980038670 |