CN211184521U - Controller shell for electromechanical device - Google Patents
Controller shell for electromechanical device Download PDFInfo
- Publication number
- CN211184521U CN211184521U CN201922027383.2U CN201922027383U CN211184521U CN 211184521 U CN211184521 U CN 211184521U CN 201922027383 U CN201922027383 U CN 201922027383U CN 211184521 U CN211184521 U CN 211184521U
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- CN
- China
- Prior art keywords
- controller
- fixed
- waterproof
- electromechanical device
- wire harness
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a controller shell for electromechanical device relates to electromechanical device technical field. The utility model discloses a controller apron, four end angles of controller apron bottom all are fixed with the dead lever, the lower fixed surface of dead lever has sealing rubber pad, sealing rubber pad's lower fixed surface has the controller casing, the inside of controller casing is fixed with the circuit board, the screw hole of giving vent to anger has all been seted up to the both sides of controller casing, the inboard of the screw hole of giving vent to anger is fixed with waterproof breather valve, one side of waterproof breather valve is fixed with rubber seal, the inside of waterproof breather valve is fixed with waterproof ventilated membrane, the one end of controller casing is fixed with the pencil fixed orifices, the fixed surface of pencil fixed orifices has the pencil retainer plate. The utility model discloses a series of structural design for the gas permeability of device has been guaranteed when the device can be effectively waterproof.
Description
Technical Field
The utility model relates to an electromechanical device technical field, more specifically say, relate to a controller shell for electromechanical device.
Background
Water pump controller is applicable to the remote monitoring and the management of getting water pump station, water plant booster pump station, midway booster pump station, district booster pump station among the urban water supply system, and current water pump controller is not good in waterproof effect when installing outdoors, and the device is inside to intake easily and arouses the damage, and the ventilation cooling effect of device is not good, and the circuit board in the device is damaged because of long-time work production high temperature easily, the utility model discloses a new solution is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a controller shell for electromechanical device to solve the technical problem who mentions in the background art.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a controller shell for electromechanical device, includes the controller apron, four end angles of controller apron bottom all are fixed with the dead lever, the lower fixed surface of dead lever has sealing rubber pad, sealing rubber pad's lower fixed surface has the controller casing, the inside of controller casing is fixed with the circuit board, the screw hole of giving vent to anger has all been seted up to the both sides of controller casing, the inboard of screw hole of giving vent to anger is fixed with waterproof breather valve, one side of waterproof breather valve is fixed with rubber seal, the inside of waterproof breather valve is fixed with waterproof ventilated membrane, the one end of controller casing is fixed with the pencil fixed orifices, the surface of pencil fixed orifices is fixed with the pencil fixed ring.
Preferably, the controller cover plate is connected with the controller housing through screws.
Preferably, six air holes are formed in the outer surface of the waterproof air vent valve.
Preferably, the waterproof vent valve is connected with the air outlet threaded hole through threads.
Preferably, a sealing ring is fixed inside the wire harness fixing ring, and the wire harness fixing ring is connected with the wire harness fixing hole through threads.
Preferably, a fixing piece is disposed on an upper surface of the controller housing, and the sealing rubber pad is bonded to a peripheral side surface of the fixing piece.
Preferably, the waterproof breathable film comprises three layers of PP (polypropylene) spun-bonded nonwoven fabric, PE high-molecular breathable film and PP spun-bonded nonwoven fabric.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses at first place the sealing rubber pad in the outside of the stationary blade that the controller casing upper surface set up when installation device, later peg graft the fixed dead lever of controller apron bottom end in the inside fixed lug that sets up of controller casing, later use the screw to pass the inside that fixed lug inserts the dead lever, twist the screw and make controller apron and controller casing fixed together, and make the partial sealed effect of device better under the effect of the sealing rubber pad of fixing between controller casing and the controller apron, the cable conductor passes pencil fixed orifices and pencil retainer plate, later twist pencil retainer plate and extrude the pencil fixed orifices, and can prevent through the inside sealing washer that sets up of pencil retainer plate that rainwater from getting into the device from the pencil fixed orifices;
(2) the utility model discloses a screw hole of giving vent to anger that waterproof breather valve's one end and controller casing one end were seted up, it is fixed on the controller casing, and when the device dispelled the heat, the air can be dispersed from the bleeder vent that waterproof breather valve week side was seted up through the waterproof ventilated membrane that sets up in the waterproof breather valve, can be isolated by waterproof ventilated membrane when the rainwater enters into waterproof breather valve in through the bleeder vent, makes the device guarantee the normal circulation of air in waterproof.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the whole of the present invention;
fig. 3 is a sectional view of the waterproof vent valve of the present invention.
The reference numbers in the figures illustrate:
1. a controller cover plate; 2. sealing the rubber pad; 3. a waterproof vent valve; 4. a controller housing; 5. a wire harness fixing ring; 6. a rubber seal ring; 7. a circuit board; 8. a wire harness fixing hole; 9. an air outlet threaded hole; 10. fixing the rod; 11. waterproof ventilated membrane.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
The specific embodiment is as follows:
please refer to fig. 1-3, a controller housing for electromechanical device, including controller cover plate 1, four end corners of controller cover plate 1 bottom all are fixed with dead lever 10, the lower fixed surface of dead lever 10 has sealing rubber gasket 2, the lower fixed surface of sealing rubber gasket 2 has controller casing 4, the inside of controller casing 4 is fixed with circuit board 7, the both sides of controller casing 4 have all been seted up air outlet threaded hole 9, the inboard of air outlet threaded hole 9 is fixed with waterproof breather valve 3, one side of waterproof breather valve 3 is fixed with rubber seal 6, the inside of waterproof breather valve 3 is fixed with waterproof ventilated membrane 11, waterproof ventilated membrane 11 mainly has the three-layer to constitute: PP spunbonded nonwoven, PE polymer ventilated membrane, PP spunbonded nonwoven, under the state of steam, water particles are very tiny, according to the principle of capillary motion, can permeate the capillary to the opposite side smoothly to take place the ventilative phenomenon. After the steam condensation becomes the drop of water, the granule grow, because the effect of drop of water surface tension, the hydrone just can not break away from the drop of water smoothly and permeate the opposite side, has also prevented the infiltration of water and has taken place, makes the vapor transmission membrane have waterproof function, and the one end of controller casing 4 is fixed with pencil fixed orifices 8, and the external fixation of pencil fixed orifices 8 has pencil retainer plate 5.
In the present embodiment, in order to connect the controller cover plate 1 and the controller housing 4 more tightly, the controller cover plate 1 and the controller housing 4 are connected by four screws.
In this embodiment, six air holes are formed on the outer surface of the waterproof and breathable valve 3 for better air permeability.
In the embodiment, for better fixing the waterproof vent valve 3, the waterproof vent valve 3 is connected with the air outlet threaded hole 9 through a thread.
In this embodiment, in order that rainwater does not infiltrate the inside of the device from the harness outlet, a seal ring is fixed inside the harness fixing ring 5, and the harness fixing ring 5 is connected with the harness fixing hole 8 through a screw thread.
In the present embodiment, in order to facilitate the installation of the sealing rubber pad 2, a fixing piece is provided on the upper surface of the controller case 4, and the sealing rubber pad 2 is bonded to the peripheral side surface of the fixing piece.
In this embodiment, in order to make the device have better waterproof performance, the waterproof breathable film 11 includes three layers, namely, a PP spunbonded nonwoven fabric, a PE polymer breathable film, and a PP spunbonded nonwoven fabric.
The working principle is as follows:
when the device is used, when the device is required to be installed, the sealing rubber gasket 2 is firstly placed on the outer side of a fixing sheet arranged on the upper surface of the controller shell 4, then the fixing rod 10 fixed at the bottom end of the controller cover plate 1 is inserted into a fixing convex block arranged inside the controller shell 4, then a screw is used for penetrating the fixing convex block to be inserted into the fixing rod 10, the controller cover plate 1 and the controller shell 4 are fixed together through twisting the screw, the sealing effect of the device is better under the action of the sealing rubber gasket 2 fixed between the controller shell 4 and the controller cover plate 1, a cable penetrates through the wire harness fixing hole 8 and the wire harness fixing ring 5, then the wire harness fixing ring 5 extrudes the wire harness fixing hole 8, rainwater can be prevented from entering the device from the wire harness fixing hole 8 through the sealing ring arranged inside the wire harness fixing ring 5, then the waterproof vent valve 3 is twisted through the threaded hole 9 formed in one end of the waterproof vent valve 3 and one end of the controller shell 4, and on controller casing 4, when the device dispels the heat, the air can spill from the bleeder vent that 3 side faces were seted up of waterproof breather valve through waterproof breather membrane 11 that sets up in waterproof breather valve 3, can be isolated by waterproof breather membrane 11 when the rainwater enters into waterproof breather valve 3 through the bleeder vent, prevents that the rainwater from entering into inside the device.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The controller shell for the electromechanical equipment comprises a controller cover plate (1) and is characterized in that four end corners of the bottom end of the controller cover plate (1) are respectively and fixedly provided with a fixing rod (10), a sealing rubber pad (2) is fixed on the lower surface of the controller cover plate (1), a controller shell (4) is fixed on the lower surface of the sealing rubber pad (2), a circuit board (7) is fixed inside the controller shell (4), air outlet threaded holes (9) are formed in two sides of the controller shell (4), a waterproof vent valve (3) is fixed on the inner side of each air outlet threaded hole (9), a rubber sealing ring (6) is fixed on one side of the waterproof vent valve (3), a waterproof vent membrane (11) is fixed inside the waterproof vent valve (3), and a wiring harness fixing hole (8) is fixed at one end of the controller shell (4), and a wire harness fixing ring (5) is fixed on the outer surface of the wire harness fixing hole (8).
2. The controller housing for an electromechanical device according to claim 1, wherein: the controller cover plate (1) is connected with the controller shell (4) through screws.
3. The controller housing for an electromechanical device according to claim 1, wherein: six air holes are formed in the outer surface of the waterproof air vent valve (3).
4. The controller housing for an electromechanical device according to claim 1, wherein: the waterproof ventilation valve (3) is connected with the air outlet threaded hole (9) through threads.
5. The controller housing for an electromechanical device according to claim 1, wherein: the wire harness fixing ring is characterized in that a sealing ring is fixed inside the wire harness fixing ring (5), and the wire harness fixing ring (5) is in threaded connection with a wire harness fixing hole (8).
6. The controller housing for an electromechanical device according to claim 1, wherein: the upper surface of the controller shell (4) is provided with a fixing sheet, and the sealing rubber pad (2) is bonded on the peripheral side face of the fixing sheet.
7. The controller housing for an electromechanical device according to claim 1, wherein: the waterproof breathable film (11) comprises three layers of PP (polypropylene) spun-bonded non-woven fabric, PE high-molecular breathable film and PP spun-bonded non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027383.2U CN211184521U (en) | 2019-11-21 | 2019-11-21 | Controller shell for electromechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027383.2U CN211184521U (en) | 2019-11-21 | 2019-11-21 | Controller shell for electromechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184521U true CN211184521U (en) | 2020-08-04 |
Family
ID=71802046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922027383.2U Expired - Fee Related CN211184521U (en) | 2019-11-21 | 2019-11-21 | Controller shell for electromechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184521U (en) |
-
2019
- 2019-11-21 CN CN201922027383.2U patent/CN211184521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |