CN209472889U - Type of respiration proof mechanism of water, outer housing and electrical part - Google Patents
Type of respiration proof mechanism of water, outer housing and electrical part Download PDFInfo
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- CN209472889U CN209472889U CN201821941927.5U CN201821941927U CN209472889U CN 209472889 U CN209472889 U CN 209472889U CN 201821941927 U CN201821941927 U CN 201821941927U CN 209472889 U CN209472889 U CN 209472889U
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- outer housing
- core
- filter screen
- hole
- output end
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Abstract
The utility model relates to type of respiration proof mechanism of water, outer housing and electrical parts comprising be mounted on filter screen/core of the through hole of outer housing, filter screen/core filter opening is less than the diameter of hydrone.Filter screen/core by paste, plug dress, latch closure close be threadably mounted in through-hole or through-hole external port at.Strainer/filter element frame is installed on the outside of filter screen/core；Strainer/filter element frame is connect with outer housing corresponding surface.When through-hole is located at outer housing bottom, filter screen/core is located in the middle part of through-hole, is provided with cavity passage between the external port of filter screen/core end face and through-hole lower end；Or works as through-hole and be located at the tapered cap being provided with above filter screen/core on outer housing at the top of outer housing or when side.It is the utility model is designed reasonably, compact-sized and easy to use.
Description
Technical field
The utility model relates to type of respiration proof mechanism of water, outer housing and electrical parts.
Background technique
Currently, being used for the electrical part of underwater operation, all-sealed structure, such as underwater lamp, underwater display are typically used
Device, underwater touch screen etc., and in order to play insulating effect, these electrical parts are in order to realize insulation function, and reduce cost,
Shell ambroin, bakelite etc., but these material cooling effects are poor, especially for long-time, high-power, high-precision electricity
Device element, works long hours, and the heat release saved bit by bit is not gone out or releasing effect is poor, will lead to pressure in shell and increases, respectively
A element works at high temperature under high pressure for a long time, to influence the service life of each element, it is anti-how to provide a kind of type of respiration
Water dispenser structure, outer housing and electrical part become technical problem urgently to be solved.
Utility model content
Technical problem to be solved in the utility model be generally speaking to provide a kind of type of respiration proof mechanism of water, outer housing,
And electrical part；The technical issues of solving in detail and acquirement beneficial effect in aftermentioned content and combine in specific embodiment
Content specifically describes.
To solve the above problems, technical solution adopted in the utility model is:
A kind of type of respiration proof mechanism of water, filter screen/core of the through hole including being mounted on outer housing, the filter of filter screen/core
Hole is less than the diameter of hydrone.
Filter screen/core by paste, plug dress, latch closure close be threadably mounted in through-hole or through-hole external port at.
Strainer/filter element frame is installed on the outside of filter screen/core；Strainer/filter element frame is connect with outer housing corresponding surface.
When through-hole is located at outer housing bottom, filter screen/core is located in the middle part of through-hole, in filter screen/core end face and through-hole
Cavity passage is provided between the external port of lower end；
Or it when through-hole is located at outer housing top or side, is provided on outer housing above filter screen/core
Tapered cap.
When through-hole is located at outer housing bottom, it is arranged between external port in filter screen/core end face and through-hole lower end
There is cavity passage；
Or when through-hole is located at outer housing top or side, ring is provided between tapered cap lower end and outer housing corresponding surface
It is wound on around filter screen/core and for stopping sundries in water to be attached to the filtering grid on filter screen/core outer surface.
It is provided with rotating seat between filtering grid and outer housing corresponding surface, is provided on outer housing and is driven with rotating seat
The drive motor of connection.
A kind of outer housing is equipped with type of respiration proof mechanism of water on outer housing.
A kind of electrical part, is equipped with outer housing.
As a further improvement of the above technical scheme:
Electronic control module is provided in outer housing.
Electronic control module includes that primary coil passes through the voltage transformer B1 that is electrically connected with city of electric wire, input terminal respectively with voltage
Mutual inductor B1 corresponds to rectifier bridge D1, D2 of secondary coil electrical connection, and the output end of rectifier bridge D2 is as DC output end；
Rectifier bridge D1 output end is connected with the input end feet 6 of the integrated circuit U1 of model MC34063, rectifier bridge D1 output
End is also electrically connected with tri- tunnel resistance R1 Hou Fen, connects the input end feet 7 and 8 and output end feet 1 of integrated circuit U1 respectively；
The input end feet 5 of integrated circuit U1 is grounded by resistance R7 respectively, and it is defeated to be connected to the first DC power supply by resistance R4
The output end 4 of outlet, integrated circuit U1 is grounded, and the output end 3 of integrated circuit U1 is grounded by capacitor C3, and integrated circuit U1's is defeated
Outlet 2 passes through the filtered electrical being made of inductance L1 and capacitor C4 by reversal connection diode D4 ground connection, the output end 2 of integrated circuit U1
The second DC power output end of Lu Houyou.
The beneficial effects of the utility model description without being limited thereto, in order to preferably be easy to understand, in specific embodiment portion
Divide and has carried out more detailed description.
Detailed description of the invention
Fig. 1 is the basic structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model deformation.
Fig. 3 is the circuit block diagram of the utility model.
Wherein: 1, outer housing；2, filter screen/core；3, strainer/filter element frame；4, tapered cap；5, filtering grid；6, it rotates
Seat；7, drive motor；8, through-hole.
Specific embodiment
As shown in Figure 1-3, the type of respiration proof mechanism of water of the present embodiment, including the filtering being mounted at the through-hole 8 of outer housing 1
Net/core 2, filter screen/core 2 filter opening be less than hydrone diameter.So that hydrone is blocked in except filter screen/core,
And insulation is realized by filter screen/core 2, filter opening realizes ventilating, to avoid air pressure in outer housing excessive, shell is in water
In, therefore be hermetic water-proof structure, while transferring heat away from, realize cooling, discharge function.
Filter screen/core 2 is by pasting, plug dress, latch closure close or the usual ways such as screw thread are mounted in through-hole 8 or outside through-hole 8
At port.
Strainer/filter element frame 3 is installed on the outside of filter screen/core 2；Strainer/filter element frame 3 and 1 corresponding surface of outer housing connect
It connects.Support and Fast Installation are realized by frame.Frame can be connect with shell by generic way, can be increased in-between
Sealing ring.
When through-hole 8 is located at 1 bottom of outer housing, filter screen/core 2 is located at the middle part of through-hole 8,2 end face of filter screen/core with
Cavity passage is provided between the external port of 8 lower end of through-hole；When shell enters at the depth of water, there are hydraulic pressure, by leaving a blank in advance
Filter screen/core load is reduced to realize sealing by the air in seal chamber in chamber channel.
When through-hole 8 is located at 1 top of outer housing or side, it is provided on outer housing 1 above filter screen/core 2
Tapered cap 4.To avoid from the water surface sink sundries fall on 2 surface of filter screen/core, by utilize taper, avoid so that
Sundries avoids accumulating by self weight free-falling.
When through-hole 8 is located at 1 top of outer housing or side, it is provided between 1 corresponding surface of 4 lower end of tapered cap and outer housing
It is looped around around filter screen/core 2 and for stopping sundries in water to be attached to the filtering grid 5 on 2 outer surface of filter screen/core.It is logical
Crossing grid stops the sundries to suspend to enter, and filtering grid 5 can be filter screen.
It is provided with rotating seat 6 between 1 corresponding surface of filtering grid 5 and outer housing, is provided on outer housing 1 and rotating seat
The drive motor 7 of 6 transmission connections.To realize rotation driving.
The outer housing of the present embodiment is equipped with type of respiration proof mechanism of water on outer housing 1.
The electrical part of the present embodiment is equipped with outer housing 1.
Electronic control module is provided in outer housing 1.Electronic control module can be underwater lamp, submarine light, diving touch screen, diving
The circuit of the general electronic corporations part such as display screen.
As an example, electronic control module includes that primary coil passes through the voltage transformer B1 that electric wire is electrically connected with city, input terminal
Rectifier bridge D1, D2 of secondary coil electrical connection corresponding with voltage transformer B1, the output end of rectifier bridge D2 are defeated as direct current respectively
Outlet；
Rectifier bridge D1 output end is connected with the input end feet 6 of the integrated circuit U1 of model MC34063, rectifier bridge D1 output
End is also electrically connected with tri- tunnel resistance R1 Hou Fen, connects the input end feet 7 and 8 and output end feet 1 of integrated circuit U1 respectively；
The input end feet 5 of integrated circuit U1 is grounded by resistance R7 respectively, and it is defeated to be connected to the first DC power supply by resistance R4
The output end 4 of outlet, integrated circuit U1 is grounded, and the output end 3 of integrated circuit U1 is grounded by capacitor C3, and integrated circuit U1's is defeated
Outlet 2 passes through the filtered electrical being made of inductance L1 and capacitor C4 by reversal connection diode D4 ground connection, the output end 2 of integrated circuit U1
The second DC power output end of Lu Houyou.
Alternating current is become into direct current to realize, in case the work of the electrical parts such as processor, sensor.
The utility model is designed reasonably, low in cost, durable, safe and reliable, easy to operate, time saving and energy saving, saving
It is fund, compact-sized and easy to use.
It is to disclose in order to more clear, and the prior art is just no longer enumerated that the utility model, which fully describes,.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；It is obvious for being combined as multiple technical solutions of the those skilled in the art to the utility model.And these
It modifies or replaces, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of type of respiration proof mechanism of water, it is characterised in that: including the filter screen/core being mounted at the through-hole (8) of outer housing (1)
(2), the filter opening of filter screen/core (2) is less than the diameter of hydrone；
Filter screen/core (2) mounting means comprises at least one of the following scheme:
Scheme one, filter screen/core (2) by paste, plug dress, latch closure close be threadably mounted in through-hole (8) or through-hole (8) outside
At port；
Scheme two is equipped with strainer/filter element frame (3) on the outside of filter screen/core (2)；Strainer/filter element frame (3) and outer housing
(1) corresponding surface connects.
2. type of respiration proof mechanism of water according to claim 1, it is characterised in that: when through-hole (8) is located at outer housing (1) bottom
When, filter screen/core (2) is located in the middle part of through-hole (8)；
Or it when through-hole (8) are located at outer housing (1) top or side, is provided on outer housing (1) positioned at filter screen/core
(2) tapered cap (4) above.
3. type of respiration proof mechanism of water according to claim 2, it is characterised in that: when through-hole (8) is located at outer housing (1) bottom
When portion, cavity passage is provided between the external port of filter screen/core (2) end face and through-hole (8) lower end；
Or when through-hole (8) are located at outer housing (1) top or side, between tapered cap (4) lower end and outer housing (1) corresponding surface
It is provided with and is looped around around filter screen/core (2) and for stopping sundries in water to be attached to the mistake on filter screen/core (2) outer surface
Filter grid grid (5).
4. type of respiration proof mechanism of water according to claim 3, it is characterised in that: right in filtering grid (5) and outer housing (1)
It answers and is provided with rotating seat (6) between face, the drive motor (7) with rotating seat (6) transmission connection is provided on outer housing (1).
5. a kind of outer housing, it is characterised in that: be equipped with the described in any item type of respiration of claim 1-4 on outer housing (1)
Proof mechanism of water.
6. a kind of electrical part, it is characterised in that: it is equipped with outer housing described in claim 5 (1).
7. electrical part according to claim 6, it is characterised in that: be provided with electronic control module in outer housing (1).
8. electrical part according to claim 7, it is characterised in that: electronic control module includes that primary coil passes through electric wire and city
The voltage transformer B1 of electrical connection, input terminal secondary coil corresponding with voltage transformer B1 is electrically connected respectively rectifier bridge D1, D2,
The output end of rectifier bridge D2 is as DC output end；
Rectifier bridge D1 output end is connected with the input end feet 6 of the integrated circuit U1 of model MC34063, and rectifier bridge D1 output end is also
It is electrically connected with tri- tunnel resistance R1 Hou Fen, connects the input end feet 7 and 8 and output end feet 1 of integrated circuit U1 respectively；
The input end feet 5 of integrated circuit U1 is grounded by resistance R7 respectively, is connected to the first DC power output end by resistance R4,
The output end 4 of integrated circuit U1 is grounded, and the output end 3 of integrated circuit U1 is grounded by capacitor C3, the output end 2 of integrated circuit U1
By reversal connection diode D4 ground connection, the output end 2 of integrated circuit U1 is after the filter circuit being made of inductance L1 and capacitor C4
There is the second DC power output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941927.5U CN209472889U (en) | 2018-11-23 | 2018-11-23 | Type of respiration proof mechanism of water, outer housing and electrical part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941927.5U CN209472889U (en) | 2018-11-23 | 2018-11-23 | Type of respiration proof mechanism of water, outer housing and electrical part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472889U true CN209472889U (en) | 2019-10-08 |
Family
ID=68087717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941927.5U Active CN209472889U (en) | 2018-11-23 | 2018-11-23 | Type of respiration proof mechanism of water, outer housing and electrical part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472889U (en) |
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2018
- 2018-11-23 CN CN201821941927.5U patent/CN209472889U/en active Active
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