CN104582382A - Integral direct current control power supply device for aquaculture equipment - Google Patents
Integral direct current control power supply device for aquaculture equipment Download PDFInfo
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- CN104582382A CN104582382A CN201410842405.XA CN201410842405A CN104582382A CN 104582382 A CN104582382 A CN 104582382A CN 201410842405 A CN201410842405 A CN 201410842405A CN 104582382 A CN104582382 A CN 104582382A
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- power supply
- buoyancy aid
- direct current
- circuit board
- current control
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Abstract
The invention relates to an integral direct current control power supply device for aquaculture equipment, which comprises a switching power supply (1) and a direct current controller (2), wherein the direct current controller (2) is connected with a control box (3) via a wire; the direct current controller (2) and the control box (3) are sealed in a cylindrical sealing floating body (4); the switching power supply (1) is connected with the floating body (4); the switching power supply (1) comprises at least two tandem monolithic power supply circuit boards, i.e., a first circuit board (5) and a second circuit board (6); the switching power supply (1) is internally provided with glue (7) fully filled in a whole power supply chamber; and the glue (7) is insulation and heat conduction glue; and the device facilitates an insulation function and obviously improves heat-dissipation efficiency.
Description
Technical field
The present invention relates to a kind of DC control supply of aquaculture equipment, be specifically related to a kind of Integral direct current control supply unit for aquaculture equipment.
Background technology
Now, market has occurred that part uses the aquaculture equipment of direct current machine, because aquaculture is the operation carried out mostly, because field use pressure drop space is larger in the wild, usually can cause the connector lug melted by heat of controller or Switching Power Supply, cause disorderly closedown; Secondly, commercially available DC motor controller is built in the independent metal housing of a relative closure, rely on the heat loss through conduction of metal shell, and aquaculture equipment environment for use is very moist, easily owing to oozing the short circuit that causes electronic device in steam and getting rusty, greatly reduce its useful life.
Secondly, traditional DC control supply is needs two blower fans, above a blower fan, below a blower fan; Be not closed, moisture easily enters, and affects the useful life of electronic component, moreover power supply departs from water body completely, need to be equipped with waterproof and dampproof device, make troubles to actual operation, once intake or make moist, while maintenance inconvenience, also can affect operating efficiency.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of insulation function good, radiating efficiency obviously, a kind of Integral direct current control supply unit for aquaculture equipment of greatly reducing of power supply manufacturing cost.
Concrete technical scheme of the present invention is: a kind of Integral direct current control supply unit for aquaculture equipment, comprise Switching Power Supply and DC controller, described DC controller is connected by electric wire with control box, described DC controller and control box are encapsulated in a cylindrical seal buoyancy aid, and described Switching Power Supply is connected with sealing buoyancy aid; Described Switching Power Supply comprises at least two single-chip power supply circuit boards and first circuit board and second circuit board of connecting; The first circuit board connected by series system and second circuit board, solve the high-power bottleneck of DC power supply device, and power supply manufacturing cost is reduced greatly; Adopt and be arranged in same cylindrical case with DC controller, considerably increase the heat-dissipating space of controller; Switching Power Supply and controller combined integrated, solve the destabilizing factor that electric wire current limliting causes, also solve the problem that brownout causes machine normally to work.
Pour into glue in described Switching Power Supply, glue fills up whole power supply chamber; Conventional power source be need outfit two blower fans, above a blower fan, below a blower fan; Such power supply is not closed, moisture easily enters, affect the useful life of electronic component, glue expired by tank in the supply now, changes into conduction be heated by hot mode, heat loss through convection changes into heat loss through conduction, power supply departed from water body in the past, and present power supply can be immersed in the water, and glue is all filled in power supply, favourable insulation function, radiating efficiency obviously promotes.
Described sealing buoyancy aid is provided with buoyancy aid lid, and buoyancy aid lid two ends are provided with buoyancy aid bar; Buoyancy aid lid and buoyancy aid bar are connected by screw, and by above-mentioned two measures, solve the airtight problem of connection between buoyancy aid lid and sealing buoyancy aid, dismounting is simultaneously fast easy to maintenance.
Described sealing buoyancy aid is columnar hollow structure, it is embedded with the screwed hole of standard module spacing, and described sealing buoyancy aid is through blow moulding machine blow molding; Screw is through being arranged on buoyancy aid bar that buoyancy aid covers and being embedded in the screwed hole sealed in buoyancy aid and being connected.Now nut is embedded in sealing buoyancy aid, is included in entirety by blowing nut out like this and has suffered, going once there be screw to connect buoyancy aid lid and buoyancy aid, also can not cause whole buoyancy aid blow-by because of the relation of screw.Pre-buried position is provided with shaped steel nut; the intensity at the pre-buried place of seal with screwed joint buoyancy aid can be improved well; protection is threaded and is not broken, damages, and especially solves now that thinner sealing buoyancy aid is difficult to pre-buried screw thread, pre-buried place plastics easily come off, easily breaks, intensity difference, the problem that easily loosens.
Described control box is cylindrical case, is provided with the fixed head of male terminal posts above, and inner side is provided with the spill draw-in groove for containment circuit board; Fixed head and draw-in groove fit tightly, traditional mode of connection is by the connection between simple line between power supply and terminal block, male and female socket can cause the possibility of short circuit under connecting environment for use, because vibrate larger, shake in fluid, the probability collided between electric wire is larger, likely be short-circuited or other risks, because control box surface is metal, and binding post is inside the control box, if contact the possibility that will be short-circuited, the effect of connector lug and control box shell then isolated by fixed head.
Described draw-in groove is provided with some wiring holes; Described binding post is by the upper and lower connection line of wiring hole; Solve conventional line and directly connect the risk be short-circuited, also very convenient for maintenance later.
The lower cover of described control box is porous plate, is connected with Switching Power Supply, and when utilizing motor to operate, the rotary of fan blade becomes air channel to dispel the heat.
Described first circuit board and second circuit board are fixedly installed in Switching Power Supply, described first circuit board and second circuit board are mutually vertical or be parallel to each other, the design be parallel to each other forms a parallel air paths in cylindrical case, and gas flow rate is comparatively large, is conducive to heat radiation.
Described Switching Power Supply is round or square, is because cylindrical shape is that in unit material, volume is maximum, can improves radiating efficiency.
Described first circuit board and second circuit board are the arc of turnover downwards, then further optimize the design of circuit board, and cambered design is conducive to the current outflow that spray gathers formation.
Also be provided with sealing ring in described buoyancy aid lid, sealing ring and buoyancy aid are tightly connected, and solve glue and are difficult to demoulding, by the connection of buoyancy aid and sealing ring, play the function of sealing equally.
The parts by weight of component formula of described thermal plastic insulation is as follows: organic silica-based glue 1000-2000 part; Nano silicon 100-200 part;
Calcium carbonate 100-300 part;
Curing agent 50-250 part;
Silicon rubber 200-400 part.
The present invention has the following advantages and beneficial effect compared to existing technology:
1. glue is all filled in power supply, and power supply can be able to be immersed in the water, favourable insulation function, radiating efficiency obviously promotes;
2. on power supply, be equipped with a sealing buoyancy aid, power supply can be made to swim on the water surface, and be connected by screw at buoyancy aid lid and buoyancy aid bar, solve the airtight problem of connection between buoyancy aid lid and sealing buoyancy aid, dismounting is simultaneously fast easy to maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of Integral direct current control power device structure schematic diagram for aquaculture equipment of the present invention.
Fig. 2 is DC controller of the present invention and control box connection diagram.
Fig. 3 is buoyancy aid lid of the present invention and sealing buoyancy aid connection diagram.
Fig. 4 is DC control supply vertical cross-section structural representation of the present invention.
Fig. 5 is control box vertical view of the present invention.
Fig. 6 is fixed plate structure schematic diagram of the present invention.
Wherein: Switching Power Supply 1, DC controller 2, control box 3, buoyancy aid 4, first circuit board 5, second circuit board 6, glue 7, buoyancy aid lid 8, buoyancy aid bar 9, screw 10, screwed hole 11, fixed head 12, draw-in groove 13, binding post 14, wiring hole 15.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail.
Embodiment 1: as shown in Fig. 1-Fig. 6, a kind of Integral direct current control supply unit for aquaculture equipment, comprise Switching Power Supply 1 and DC controller 2, described DC controller 2 is connected by electric wire with control box 3, described DC controller 2 and control box 3 are encapsulated in a cylindrical seal buoyancy aid 4, and described Switching Power Supply 1 is connected with sealing buoyancy aid 4; Described Switching Power Supply 1 comprises at least two single-chip power supply circuit boards and first circuit board 5 and second circuit board 6 of connecting; The glue 7 being full of whole power supply chamber is provided with in described Switching Power Supply 1; Glue 7 is thermal plastic insulation.
Described sealing buoyancy aid 4 is provided with buoyancy aid lid 8, and buoyancy aid lid 8 two ends are provided with buoyancy aid bar 9; Buoyancy aid lid 8 is connected by screw 10 with buoyancy aid bar 9.
Described sealing buoyancy aid 4 is columnar hollow structure, it is embedded with the screwed hole 11 of standard module spacing, and described sealing buoyancy aid 4 is through blow moulding machine blow molding; Screw 10 through the buoyancy aid bar 9 be arranged on buoyancy aid lid 8 be embedded in the screwed hole 11 sealed in buoyancy aid 4 and be connected.
Described control box 3 is cylindrical case, is provided with the fixed head 12 of male terminal posts above, and inner side is provided with and fits tightly for the spill draw-in groove fixed head 12 of containment circuit board and draw-in groove 13.
Described draw-in groove 13 is provided with some wiring holes 15; Described binding post 14 is by wiring hole about 15 connection line.Solve conventional line and directly connect the risk be short-circuited, also very convenient for maintenance later.
The lower cover of described control box 3 is porous plate, is connected with Switching Power Supply 1.Be connected with Switching Power Supply, when utilizing motor to operate, the rotary of fan blade becomes air channel to dispel the heat.
Described first circuit board 5 and second circuit board 6 are fixedly installed in Switching Power Supply 1, described first circuit board 5 and second circuit board 6 are mutually vertical or be parallel to each other, the parallel electromagnetic interference being conducive to reducing each other, be conducive to heat radiation, Switching Power Supply 1 is set to round or square can improve radiating efficiency simultaneously.
And be the arc turned down downwards by described first circuit board 5 and second circuit board 6, then further optimize the design of circuit board, cambered design is conducive to the current outflow that spray gathers formation.
Also be provided with sealing ring in described buoyancy aid lid 8, sealing ring and buoyancy aid 4 are tightly connected, and solve glue and are difficult to demoulding, by the connection of buoyancy aid and sealing ring, play the function of sealing equally.
The parts by weight of component formula of described thermal plastic insulation is as follows:
Organic silica-based glue 1000-2000 part;
Nano silicon 100-200 part;
Calcium carbonate 100-300 part;
Curing agent 50-250 part;
Silicon rubber 200-400 part.
Embodiment 2: the present embodiment content is substantially identical with embodiment 1 content, same section content is not repeating, as different from Example 1: the parts by weight of component formula of thermal plastic insulation described in the present embodiment is as follows:
1000 parts, organic silica-based glue;
Nano silicon 100 parts;
100 parts, calcium carbonate;
50 parts, curing agent;
200 parts, silicon rubber.
Embodiment 3:
The present embodiment content is substantially identical with embodiment 1 content, and same section content is not repeating, as different from Example 1: the parts by weight of component formula of thermal plastic insulation described in the present embodiment is as follows:
2000 parts, organic silica-based glue;
Nano silicon 200 parts;
300 parts, calcium carbonate;
250 parts, curing agent;
400 parts, silicon rubber.
Embodiment 4:
The present embodiment content is substantially identical with embodiment 1 content, same section content is not repeating, as different from Example 1: the parts by weight of component formula of thermal plastic insulation described in the present embodiment is as follows: organic 1500 parts, silica-based glue; Nano silicon 150 parts;
200 parts, calcium carbonate;
150 parts, curing agent;
300 parts, silicon rubber.
Embodiment 5:
The present embodiment content is substantially identical with embodiment 1 content, same section content is not repeating, as different from Example 1: the parts by weight of component formula of thermal plastic insulation described in the present embodiment is as follows: organic 1080 parts, silica-based glue; Nano silicon 150 parts;
200 parts, calcium carbonate;
150 parts, curing agent;
278 parts, silicon rubber.
As different from Example 4, be 1080 parts and 278 parts, silicon rubber by the adjustment of formula of organic silica-based glue in this programme, applicant finds, after adjusting above-mentioned two kinds of components, can improve insulation function good, radiating efficiency is obvious.
Embodiment 6:
The present embodiment content is substantially identical with embodiment 1 content, and same section content is not repeating, as different from Example 1: the parts by weight of component formula of thermal plastic insulation described in the present embodiment is as follows:
1280 parts, organic silica-based glue;
Nano silicon 160 parts;
280 parts, calcium carbonate;
135 parts, curing agent;
335 parts, silicon rubber.
After adjusting above-mentioned weight portion group, thermal plastic insulation can be dissolved in power supply fast, and can improve initial bonding strength and the hold tack of thermal plastic insulation, the use for power supply has good stability.
Be described the present invention and execution mode thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto.Generally speaking, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the structure similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (10)
1. the Integral direct current control supply unit for aquaculture equipment, comprise Switching Power Supply (1) and DC controller (2), it is characterized in that: described DC controller (2) is connected by electric wire with control box (3), described DC controller (2) and control box (3) are encapsulated in a cylindrical seal buoyancy aid (4), and described Switching Power Supply (1) is connected with buoyancy aid (4); Described Switching Power Supply (1) comprises at least two single-chip power supply circuit boards and first circuit board (5) and second circuit board (6) of connecting; The glue (7) being full of whole power supply chamber is provided with in described Switching Power Supply (1); Glue (7) is thermal plastic insulation.
2. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, it is characterized in that: described buoyancy aid (4) is provided with buoyancy aid lid (8), buoyancy aid lid (8) two ends are provided with buoyancy aid bar (9); Buoyancy aid lid (8) is connected by screw (10) with buoyancy aid bar (9).
3. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, it is characterized in that: described sealing buoyancy aid (4) is columnar hollow structure, it is embedded with the screwed hole (11) of standard module spacing, described buoyancy aid (4) is through blow moulding machine blow molding; Screw (10) is connected with the screwed hole (11) be embedded in buoyancy aid (4) through the buoyancy aid bar (9) be arranged on buoyancy aid lid (8).
4. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, it is characterized in that: described control box (3) is cylindrical case, be provided with the fixed head (12) of male terminal posts (14) above, inner side is provided with the spill draw-in groove (13) for containment circuit board; Fixed head (12) and draw-in groove (13) fit tightly.
5. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 4, is characterized in that: described draw-in groove (13) is provided with some wiring holes (15); Described binding post (14) is by wiring hole (15) connection line up and down.
6. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, is characterized in that: the lower cover of described control box (3) is porous plate, is connected with described Switching Power Supply (1).
7. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, it is characterized in that: described first circuit board (5) and second circuit board (6) are fixedly installed in Switching Power Supply (1), described first circuit board (5) and second circuit board (6) are mutually vertical or be parallel to each other, and described Switching Power Supply (1) is round or square.
8. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, is characterized in that: described first circuit board (5) and second circuit board (6) are the arc of turnover downwards.
9. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 2, it is characterized in that: be also provided with sealing ring in described buoyancy aid lid (8), sealing ring and buoyancy aid (4) are tightly connected.
10. a kind of Integral direct current control supply unit for aquaculture equipment according to claim 1, is characterized in that: the parts by weight of component formula of described thermal plastic insulation is as follows:
Organic silica-based glue 1000-2000 part;
Nano silicon 100-200 part;
Calcium carbonate 100-300 part;
Curing agent 50-250 part;
Silicon rubber 200-400 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842405.XA CN104582382A (en) | 2014-12-30 | 2014-12-30 | Integral direct current control power supply device for aquaculture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842405.XA CN104582382A (en) | 2014-12-30 | 2014-12-30 | Integral direct current control power supply device for aquaculture equipment |
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| Publication Number | Publication Date |
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| CN104582382A true CN104582382A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842405.XA Pending CN104582382A (en) | 2014-12-30 | 2014-12-30 | Integral direct current control power supply device for aquaculture equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102113U (en) * | 1991-08-30 | 1992-04-22 | 程自耕 | Massage device |
| JP2011083667A (en) * | 2009-10-13 | 2011-04-28 | Shogo Kuriya | Environmental cleaning apparatus |
| CN102295911A (en) * | 2010-06-24 | 2011-12-28 | 上海海鹰粘接科技有限公司 | Organic silicon pouring sealant, preparation method and application thereof |
| CN202197474U (en) * | 2011-07-06 | 2012-04-18 | 东莞市慧思电子有限公司 | LED driving device |
| CN104135140A (en) * | 2013-12-20 | 2014-11-05 | 张国余 | DC control power supply used for aquaculture equipment |
| CN204305527U (en) * | 2014-12-30 | 2015-04-29 | 张国余 | A kind of Integral direct current control supply unit for aquaculture equipment |
-
2014
- 2014-12-30 CN CN201410842405.XA patent/CN104582382A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102113U (en) * | 1991-08-30 | 1992-04-22 | 程自耕 | Massage device |
| JP2011083667A (en) * | 2009-10-13 | 2011-04-28 | Shogo Kuriya | Environmental cleaning apparatus |
| CN102295911A (en) * | 2010-06-24 | 2011-12-28 | 上海海鹰粘接科技有限公司 | Organic silicon pouring sealant, preparation method and application thereof |
| CN202197474U (en) * | 2011-07-06 | 2012-04-18 | 东莞市慧思电子有限公司 | LED driving device |
| CN104135140A (en) * | 2013-12-20 | 2014-11-05 | 张国余 | DC control power supply used for aquaculture equipment |
| CN204305527U (en) * | 2014-12-30 | 2015-04-29 | 张国余 | A kind of Integral direct current control supply unit for aquaculture equipment |
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Application publication date: 20150429 |