CN109890164A - Strong leakproofness electric control box - Google Patents
Strong leakproofness electric control box Download PDFInfo
- Publication number
- CN109890164A CN109890164A CN201910205188.6A CN201910205188A CN109890164A CN 109890164 A CN109890164 A CN 109890164A CN 201910205188 A CN201910205188 A CN 201910205188A CN 109890164 A CN109890164 A CN 109890164A
- Authority
- CN
- China
- Prior art keywords
- control box
- upper casing
- electric control
- circuit board
- dust cover
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of strong leakproofness electric control box, it is intended to solve the not high technical problem of existing control box versatility.The present invention includes box body and is set to the intracorporal circuit board of box, the input terminal and the output terminal is arranged in the edge of the circuit board, the socket of the elements such as installation relay, fuse is additionally provided on circuit board, control box box body includes bottom plate, upper casing, dust cover, and dust cover is mounted on upper casing surface；Upper casing is equipped with dismountable replacement block in the corresponding position of component, and the output terminal of circuit board is set to board edge, and is connected with transition copper bars thereon, and input terminal is set to back of circuit board and is located at below output terminal.It is strong, good heat dissipation effect that the beneficial technical effect of the present invention lies in: leakproofness, easy to operate.
Description
Technical field
The present invention relates to technical field of electric equipment, and in particular to a kind of strong leakproofness electric control box.
Background technique
Electric control box is the box body for installing the various electrical parts for constituting controller concentratedly, and leakproofness keeps its very important
One of parameter directly affects performance and used life.Chinese patent literature CN205790769U discloses a kind of electric appliance control box,
The control box can be realized the exchange of fuse for general application and wholesale fuse both of which, but this control box circuit board is defeated
Copper bar is distributed between tray interior upper layer and lower layer circuit board out, is unfavorable for radiating, and the element interface on circuit board is all
Only corresponding single pin, more dispersed welding installation workload is bigger, if necessary to change the type of fuse on circuit board,
So correspondingly, upper casing is also required to redesign and make, versatility is not strong, and cost of manufacture is also relatively high.
Summary of the invention
The present invention provides a kind of strong leakproofness electric control box, and to solve, existing control box heat dissipation is uneven, element interface
Technical problem not easy to install, box body versatility is not strong.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
It designs a kind of strong leakproofness electric control box, including box body and is set to the intracorporal circuit board of box, the side of the circuit board
The input terminal and the output terminal is arranged in edge, and the socket of the elements such as installation relay, fuse is additionally provided on circuit board, controls box box
Body includes bottom plate, upper casing, dust cover, and dust cover is mounted on upper casing surface；Upper casing is equipped with removable in the corresponding position of component
The replacement block unloaded, the output terminal of circuit board is set to board edge, and is connected with transition copper bars thereon, and input terminal is set
It is placed in back of circuit board and is located at below output terminal.
Further, transition copper bars are equipped with the sealing ring cooperated with dust cover, which is rubber material, seal completely
Close the gap between transition copper bars and dust cover.
Further, dust cover is equipped with rectangle protrusion, which is located at the top of transition copper bars, is conducive to be arranged defeated
The binding post of terminal out.
Further, it is equipped with the protective cover that can be turned in the protrusion front end of dust cover, binding post is completely closed.
Further, the binding post of output terminal is equipped with limit base, and limit base is snapped connection with protective cover.
Further, the surface of upper casing is equipped with fixed ring, and the outside of dust cover is equipped with lock ear, fixed ring and lock ear
Piece by hook be connected.
Further, the junction of the input terminal of circuit board and upper casing is equipped with sealing rubber ring.
Further, the binding post of the input terminal of circuit board is equipped with insulating sheath.
Further, upper casing edge is equipped with boss, and bottom plate is equipped with the fixation hole cooperated with boss, and upper casing and bottom plate fasten solid
It is fixed easy to use.
Further, the junction of dust cover and upper casing is equipped with upper seal, and the junction of upper casing and the bottom plate is equipped with
Lower seal.Increase sealing ring in junction and further enhances sealing effect.
Compared with prior art, the beneficial technical effect of the present invention lies in:
1. output terminal is set to the upper surface of circuit board by the present invention, while drawing binding post using transition copper bars again, in box
Body upper casing is located at the position setting replacement block of the wholesale fuse of transition copper bars connection, when needing wholesale change of fuse to be logical
When with fuse or relay, the upper casing block that only needs will to replace does that corresponding replacement is i.e. usable, and versatility is extremely strong.
2. the present invention is assembled using modular inserting terminal, assembly efficiency is greatly improved, and be conducive to
Realize automation.
3. the input terminal and the output terminal of the present invention is set to the edge of circuit board, and output terminal is located at circuit board
Upper surface, so avoids input, the lead-out wire of output terminal concentrates on the back side of circuit board, is conducive to improve heat dissipation, simultaneously
The leakproofness of exit has been taken into account using transition copper bars.
4. being equipped with sealing ring in the present invention among transition copper bars, cooperate with dust cover and seal, setting can in dust cover front end
The protective cover sealed wiring column turned over, dual-seal not only reinforcing effect, and also protective cover is also beneficial to patching operations.
5. the present invention is respectively provided with rubber seal in the junction of various pieces, integral protection grade is up to IP65 or more.
6. insole board of the present invention and upper casing, dust cover and upper casing, dust cover and terminal limit base are all made of buckle and fix, protect
Demonstrate,prove leakproofness while be more convenient for installation and attended operation.
Detailed description of the invention
Fig. 1 is the perspective view of the strong leakproofness electric control box of the present invention；
Fig. 2 is the top view of the strong leakproofness electric control box of the present invention；
Fig. 3 is the dust cover structure schematic diagram of the strong leakproofness electric control box of the present invention；
Fig. 4 is the superstructure schematic diagram of the strong leakproofness electric control box of the present invention；
Fig. 5 is the board structure of circuit schematic diagrames of the strong leakproofness electric control box of the present invention；
Fig. 6 is the structural diagram of base plate of the strong leakproofness electric control box of the present invention；
In figure, 11 be dust cover, and 12 be protrusion, and 13 be protective cover, and 14 be upper seal, and 15 be lock ear, and 21 be upper casing, 22
It is installing frame for the block that replaces, 23,24 be input card slot, and 25 be boss, and 26 be fixed ring, and 31 be honeycomb Plug pin patch bay, and 32 be circuit
Plate upper plate, 33 be circuit board lower plate, and 34 be input terminal, and 35 be rubber ring, and 36 be protective jacket, and 37 be fixture nut, and 38 be peace
Tankage, 41 be General Relay, and 42 be hook, and 43 be miniature relay, and 44 be sealing ring, and 45 be binding post, and 46 be limit
Seat, 47 be transition copper bars, and 48 insure for power, and 49 insure for plug-in, and 51 be bottom plate, and 52 be fixation hole, and 53 be screw hole, 54
For lower seal.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings and examples, but following embodiment is used only in detail
It describes the bright present invention in detail, does not limit the scope of the invention in any way.
Embodiment 1: a kind of strong leakproofness electric control box, referring to Fig. 1 to Fig. 6, including dust cover 11, upper casing 21 and bottom plate
51, the edge of upper casing 21 is equipped with boss 25, and bottom plate 51 is equipped with the fixation hole 52 cooperated with boss 25, and upper casing 21 and bottom plate 51 are by convex
Platform 25 and fixation hole 52 are fastened to form cavity for placing control circuit board, are equipped with screw hole 53 in the quadrangle of bottom plate 51,
Bottom plate 51 and upper casing 21 are further fixed in the form of screw thread.It is added in the junction of bottom plate 51 and upper casing 21 made of rubber
Lower seal 54 reinforces sealing performance.
Control circuit board includes circuit board upper plate 32 and circuit board lower plate 33, is supported between upper and lower plate by insulation cylinder, in circuit
On plate upper plate 32, honeycomb Plug pin patch bay 31 is arranged in surrounding, and middle part is functional areas plug-in card, grafting General Relay 41 on plug-in card, small
Type relay 43, plug-in insurance 49, various components pass through upper casing 21 and are plugged on plug-in card.Above-mentioned plug-in card will be more using plastics
A Type B jack is fabricated to rectangle plug-in module one by one according to the arrangement of each element, improves assembly efficiency.49 are insured in plug-in
Front end close to 32 edge of circuit board upper plate position setting power insure 48, control circuit board through power insurance 48 outward output
Control electric signal.Power insurance 48 is connected with binding post 45 through transition copper bars 47 and is fastened by fixture nut 37.Since power is protected
The location of danger 48 is not provided with plug-in card, therefore forms a mounting groove 38, can be protected in the mounting groove 38 with installation power
Danger 48, also could alternatively be relay and conventional fuse, enhances the versatility of equipment.The back side of plate 32 on circuit boards, wiring
Input terminal 34 is installed in the lower section of column 45, and input terminal 34 is sheet copper sheet, is stretched out by the input card slot 24 of upper casing 21 in shell,
Protective jacket 36 is set in the part that input terminal 34 exposes shell, which is strip, and middle part is round hollow out, is used for
Fastening screw is installed, input terminal 34 and protective jacket 36 are fixed by the fastening screw.Protective jacket 36 and control box connect
Rubber ring 35 is installed at the position of touching, further enhances leakproofness.
On upper casing 21, installing frame is opened up positioned at the position that the General Relay 41 and power of control circuit board insure
23, corresponding position setting replacement block 22, the flexible protrusion of surrounding for the block 22 that replaces is clamped with the groove on installing frame 23,
Under the effect of external force replacement block 22 can be removed from installing frame 23, such upper casing be no longer needed for it is particularly customized, by fixing
The replacement block 22 that part is arranged in pairs or groups different just can be assembled into the upper casing for meeting different model demand, and versatility is stronger, and facilitates life
It produces, save the cost.On the other hand, it does not need all to dismantle upper casing when maintenance and repair, by the replacement for removing corresponding position yet
Block 22 can be completed, easy to operate and will not destroy whole sealing effect.
The top of upper casing 21 is dust cover 11, and in addition to honeycomb Plug pin patch bay 31, each circuit element is covered by dust cover 11.
The position that dust cover 11 is contacted with upper casing 21 is equipped with upper seal 14, reinforces sealing, insures 48 corresponding positions in power, dust-proof
Cover 11 is equipped with protrusion 12, and the front cover of protrusion 12 is on transition copper bars 47, and the sealing ring 44 of junction installation rubber production,
The front end of protrusion 12 is protective cover 13, and binding post 45 is covered in wherein, and protective cover 13 can be with the lateral shaft of protrusion 12 to turning over
It opens, the bottom of 13 two sides of protective cover is equipped with fin, buckles and fixes with the hook of 46 two sides of limit base.It is set in the side of dust cover 11
There is lock ear 15, is fixedly connected with the fixed ring 26 on upper casing 21 by hook 42, the fixation of dust cover 11 is realized with this.
The present invention is described in detail above in conjunction with drawings and examples, still, those of skill in the art
Member is it is understood that without departing from the purpose of the present invention, can also carry out each design parameter in above-described embodiment
Change, forms multiple specific embodiments, is common variation range of the invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of strong leakproofness electric control box, including box body and it is set to the intracorporal circuit board of box, the circuit board includes
The input terminal and the output terminal, the box body include bottom plate, upper casing, dust cover, and the dust cover is mounted on the upper casing surface；
It is characterized in that, the circuit board is equipped with element inserted terminal stroma；The upper casing is equipped with dismountable replacement block, the output
Terminal is set to the board edge, and is connected with transition copper bars thereon, and the input terminal is set to the circuit board
The back side is simultaneously located at below the output terminal.
2. strong leakproofness electric control box according to claim 1, which is characterized in that the transition copper bars are equipped with and institute
State the sealing ring of dust cover cooperation.
3. strong leakproofness electric control box according to claim 1, which is characterized in that the dust cover is equipped with rectangle
Protrusion, the protrusion are located at the top of the transition copper bars.
4. strong leakproofness electric control box according to claim 3, which is characterized in that the front end of the protrusion be equipped with can on
The protective cover turned over.
5. strong leakproofness electric control box according to claim 4, which is characterized in that the binding post of the output terminal is set
There is limit base, the limit base is snapped connection with the protective cover.
6. strong leakproofness electric control box according to claim 1, which is characterized in that the surface of the upper casing, which is equipped with, to be fixed
Ring, the outside of the dust cover are equipped with lock ear, and the fixed ring is connected with the lock ear by hook.
7. strong leakproofness electric control box according to claim 1, which is characterized in that the input terminal and the upper casing
Junction be equipped with rubber ring.
8. strong leakproofness electric control box according to claim 1, which is characterized in that the binding post of the input terminal is set
There is insulating sheath.
9. strong leakproofness electric control box according to claim 1, which is characterized in that the upper casing edge is equipped with boss,
The bottom plate is equipped with the fixation hole cooperated with the boss.
10. strong leakproofness electric control box described in -9 any one according to claim 1, which is characterized in that the dust cover
Upper seal is equipped with the junction of the upper casing, and the junction of the upper casing and the bottom plate is equipped with lower seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205188.6A CN109890164B (en) | 2019-03-18 | 2019-03-18 | Strong-sealing electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205188.6A CN109890164B (en) | 2019-03-18 | 2019-03-18 | Strong-sealing electric control box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109890164A true CN109890164A (en) | 2019-06-14 |
| CN109890164B CN109890164B (en) | 2024-03-26 |
Family
ID=66932846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205188.6A Active CN109890164B (en) | 2019-03-18 | 2019-03-18 | Strong-sealing electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109890164B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700165A (en) * | 1995-12-11 | 1997-12-23 | General Motors Corporation | Fused high ampacity electrical quick disconnect |
| JPH11329203A (en) * | 1998-05-19 | 1999-11-30 | Nohmi Bosai Ltd | Fire alarm apparatus |
| CN101420106A (en) * | 2007-10-26 | 2009-04-29 | 住友电装株式会社 | Electrical junction box to be mounted on a motor vehicle |
| CN101553964A (en) * | 2006-12-11 | 2009-10-07 | 西门子公司 | Multiphase line fuse module |
| CN102136596A (en) * | 2010-01-27 | 2011-07-27 | 三洋电机株式会社 | Battery system with service plug connection |
| CN102364676A (en) * | 2011-11-30 | 2012-02-29 | 江苏宏微科技有限公司 | Packaging shell structure for semiconductor power module |
| CN102983046A (en) * | 2012-11-21 | 2013-03-20 | 宁波市鄞州永林电子电器有限公司 | Sealing type automobile relay with safety device |
| CN104377099A (en) * | 2014-11-21 | 2015-02-25 | 新乡市光明电器有限公司 | Straight-line multipath fuse box |
| US20160072118A1 (en) * | 2013-05-16 | 2016-03-10 | Tyco Electronics Amp Korea Co., Ltd. | Battery Pack Electronic Equipment Chamber and Battery Package Comprising Same |
| CN205212748U (en) * | 2015-11-30 | 2016-05-04 | 中山大洋电机股份有限公司 | Motor controller |
| CN205336121U (en) * | 2015-10-29 | 2016-06-22 | 浙江正泰电器股份有限公司 | Capacitance assembly of converter |
| CN205468895U (en) * | 2016-02-03 | 2016-08-17 | 上海锐昌电子有限公司 | Novel electric terminal box of car |
| CN205790263U (en) * | 2016-06-16 | 2016-12-07 | 江苏金坛绿能新能源科技有限公司 | A kind of power distribution system of new energy car battery power assembly |
| CN209930722U (en) * | 2019-03-18 | 2020-01-10 | 新乡市光明电器有限公司 | Strong leakproofness electrical control box |
-
2019
- 2019-03-18 CN CN201910205188.6A patent/CN109890164B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5700165A (en) * | 1995-12-11 | 1997-12-23 | General Motors Corporation | Fused high ampacity electrical quick disconnect |
| JPH11329203A (en) * | 1998-05-19 | 1999-11-30 | Nohmi Bosai Ltd | Fire alarm apparatus |
| CN101553964A (en) * | 2006-12-11 | 2009-10-07 | 西门子公司 | Multiphase line fuse module |
| CN101420106A (en) * | 2007-10-26 | 2009-04-29 | 住友电装株式会社 | Electrical junction box to be mounted on a motor vehicle |
| CN102136596A (en) * | 2010-01-27 | 2011-07-27 | 三洋电机株式会社 | Battery system with service plug connection |
| CN102364676A (en) * | 2011-11-30 | 2012-02-29 | 江苏宏微科技有限公司 | Packaging shell structure for semiconductor power module |
| CN102983046A (en) * | 2012-11-21 | 2013-03-20 | 宁波市鄞州永林电子电器有限公司 | Sealing type automobile relay with safety device |
| US20160072118A1 (en) * | 2013-05-16 | 2016-03-10 | Tyco Electronics Amp Korea Co., Ltd. | Battery Pack Electronic Equipment Chamber and Battery Package Comprising Same |
| CN104377099A (en) * | 2014-11-21 | 2015-02-25 | 新乡市光明电器有限公司 | Straight-line multipath fuse box |
| CN205336121U (en) * | 2015-10-29 | 2016-06-22 | 浙江正泰电器股份有限公司 | Capacitance assembly of converter |
| CN205212748U (en) * | 2015-11-30 | 2016-05-04 | 中山大洋电机股份有限公司 | Motor controller |
| CN205468895U (en) * | 2016-02-03 | 2016-08-17 | 上海锐昌电子有限公司 | Novel electric terminal box of car |
| CN205790263U (en) * | 2016-06-16 | 2016-12-07 | 江苏金坛绿能新能源科技有限公司 | A kind of power distribution system of new energy car battery power assembly |
| CN209930722U (en) * | 2019-03-18 | 2020-01-10 | 新乡市光明电器有限公司 | Strong leakproofness electrical control box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109890164B (en) | 2024-03-26 |
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