CN107689516A - Electronic protection structure, Wiring module and power control unit - Google Patents
Electronic protection structure, Wiring module and power control unit Download PDFInfo
- Publication number
- CN107689516A CN107689516A CN201710890701.0A CN201710890701A CN107689516A CN 107689516 A CN107689516 A CN 107689516A CN 201710890701 A CN201710890701 A CN 201710890701A CN 107689516 A CN107689516 A CN 107689516A
- Authority
- CN
- China
- Prior art keywords
- protection
- side wall
- protective cover
- wiring module
- protection structure
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 49
- 230000001788 irregular Effects 0.000 claims description 7
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000012774 insulation material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
Landscapes
- Casings For Electric Apparatus (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides an electronic protection structure which is simple, convenient and feasible, has small change of the whole structure and low cost, can physically separate a terminal and a shell and other grounded objects, and also provides a wiring module and a power control unit applying the electronic protection structure in order to better describe and protect the technical scheme of the invention.
Description
Technical field
The invention is related to new-energy automobile electronic control technology field, specifically a kind of electronic protection structure including institute
The Wiring module of safeguard structure is stated, and includes the power control unit of the Wiring module.
Background technology
It is battery, motor, automatically controlled（Also referred to as " three electricity "）It is the core technology of electronic new-energy automobile, power control unit
It is one of key technology in electronic control technology again.
In order to solve vehicle electronic device（Low pressure）The electric executive problem of electricity consumption, direct current/straight can be all installed on road vehicle
Flow modular converter（DC/DC）, so as to which the HVDC that on-board high-voltage power supply is sent is converted into be adapted to vehicle electronic device（It is low
Pressure）12V, 24V or other magnitude of voltage direct current.
, it is necessary to have low-voltage direct power distribution terminal, entrucking or maintenance on DC/DC onboard power electronics are integrated with
When, it will be fixedly mounted on the line-connecting machine with terminal cooperation joint on DC distribution terminal, in real work, due to low pressure
DC distribution terminal and housing distance it is very near, if operational error, it is easy to make the metal devices such as line-connecting machine, spanner simultaneously and
, there is short trouble in housing and the connection of DC distribution terminal, and serious possibility influences equipment safety.
For high voltage power distribution terminal, problem can be more serious caused by the above situation, it will directly influences work people
The safety of member.
Like product on existing market is largely without any safeguard procedures or structure.
Fraction product has certain safeguard procedures and structure, but is only designed with relatively low protection side wall, the safeguard structure
It can prevent the DC distribution terminal in work from misconnection short circuit occurs in a limited degree, but for operations such as assembling, power-on servings
In misconnection can not effectively control, so as to there is potential safety hazard.
Innovation and creation content
It is contemplated that problems of the prior art and deficiency are directed to, it is right by designing a kind of electronic protection structure
The housing or other adjacent structures that electrical potential difference be present of power distribution terminal and ground connection are physically separated, so as to avoid operational error from leading
The electric discharge event of cause, protect associated mechanisms and the personal safety as well as the property safety of personnel.
A kind of electronic protection structure, including protection side wall and protective cover.
Described electronic protection structure, its overall material are electric insulation material, can be specifically that insulating coefficient is higher
Electrical plastics.
Described protection side wall is in semi-surrounding structure, and described semi-surrounding structure is by a pocket bag from an angle
Fence up, but endless totally enclosed structure, can be the shape such as contour body of rule or irregular shape, such as
It is multiple（Quantity is more than or equal to two）Face is by the combination of the angle more than 90 ° less than 180 °, the region surrounded by protection side wall
Corresponding angle be more than 0 ° be less than 360 °, so as to by protect side wall include region in object and protection side wall another side thing
Body is isolated.
Described protection side wall surrounds structure in complete, and described full encirclement structure is to surround a pocket completely
Come, only do not closed in top and bottom, the structure can be shape such as torus, rectangle ring body etc. of rule or irregular
Shape, such as it is multiple（Quantity is more than or equal to two）The combination of closed loop is finally realized by certain angle in face.
Described protective cover can be one or two, the shape of protective cover and the protection side wall of position
Shape be engaged, when there is two protective covers, one of protective cover is provided with handling hole, for object to be protected through dress
Unload.
Preferably, protection side wall is irregular contour body, and the cambered surface angle of irregular contour body is more than 90 ° and is less than 270 °,
It so both can effectively protect and treat protection body, normal loading and unloading need not be influenceed again.
Preferably, the combination that side wall is two protective plates is protected, the angles between two protection plate faces are 60 ° -120 °, two
The junction of protective plate is in arcuation.
Preferably, protection is stamped one, is arranged on the top of protection side wall, and the position that protective cover and protection side wall contact is
Arcuation and and protection side wall shape be engaged, protective cover and protection side wall not in contact with position be also in arcuation.
Preferably, it is torus to protect side wall, protects the one side of side wall to be provided with dodge gate, can under control open, be easy to
Maintenance is installed, protects in side wall and is additionally provided with interface channel, passed through for connector or rat tail.
A kind of Wiring module, described Wiring module include described electronic protection structure and binding post, binding post
It is arranged on the inside of electronic protection structure.
Preferably, above-mentioned Wiring module is applicable the preferred scheme of electronic protection structure.
Preferably, when binding post there are two, dividing plate is provided between two binding posts, described dividing plate is electric insulation material
Material.
A kind of power control unit, described power control unit include described Wiring module, and Wiring module is arranged on
On the housing of power control unit.
Preferably, above-mentioned power control unit is applicable the preferred scheme of electronic protection structure and Wiring module.
Beneficial effect：
By said structure, it is possible to prevente effectively from situations below：
During entrucking, the problems such as due to artificial or equipment fault, electrically conductive frock, parts are in binding post and housing
Between simultaneously connect, occur short trouble, equipment or personnel are caused damage.
Simultaneously as the reason for protective cover be present, certain position-limiting action is provided with to connector, can aid in pacifying
Dress, improve operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of preferable electronic protection structure.
Fig. 2 is the schematic diagram for the Wiring module for being mounted with electronic protection structure shown in Fig. 1.
Fig. 3 is the schematic diagram for the power control unit for being mounted with Wiring module shown in Fig. 2.
Fig. 4 is the top view of electronic protection structure shown in Fig. 1.
Fig. 5 is a kind of schematic diagram of preferable electronic protection structure.
Fig. 6 is the schematic diagram for the Wiring module for being mounted with electronic protection structure shown in Fig. 5.
Fig. 7 is the schematic diagram for the power control unit for being mounted with Wiring module shown in Fig. 6.
Fig. 8 is the top view of electronic protection structure shown in Fig. 5.
Fig. 9 is the schematic diagram of the preferred protective position of electronic protection structural shielding side wall.
Drawing reference numeral：
1st, electronic protection structure；1-1, protective cover；1-2 protects side wall；
2nd, binding post；
3、（Power control unit）Housing；
4th, interference space.
Embodiment
Below, the invention is described by following examples, pressing up and down described in specific embodiment
State definition during according to power control unit normal work.
Specific embodiment one：
As Figure 1-Figure 4：
Electronic protection structure 1, including protection side wall 1-2 and protective cover 1-1, described protection side wall 1-2 include two protective plates,
Angle between two protective plates is generally 90 °, is specifically dependent upon the shape of installed power control unit correspondence position, can
It is adjusted.
Protective cover 1-1 is arranged on protection side wall 1-2 top, and the angle between protective cover 1-1 and each protective plate is
90 °, the shape of installed power control unit correspondence position is specifically dependent upon, can be adjusted.
Junction between protective plate, the junction between protective plate and protective cover 1-1, protective plate and protective cover 1-1's
Edge is in arcuation.
One jiao of power control unit is provided with recessed structure, and binding post 2 has two, is arranged at the opening position, and two connect
Dividing plate is provided between line terminals 2, dividing plate is electrically insulating material, and described protection side wall 1-2 is arranged on binding post 2 and power control
Between the housing 3 of unit processed, protective cover 1-1 is arranged on the top of binding post 2, protect side wall 1-2 and protective cover 1-1 one into
Type, and by protecting the bolt of housing 3 of the screw of side wall 1-2 bottoms and power control unit to fix.
Described electronic protection structure 1 and two binding posts 2 together form Wiring module.
Described electronic protection structure 1, its overall material are electric insulation material, can be specifically that insulating coefficient is higher
Electrical plastics.
Specific embodiment two：
As shown in Figure 5-Figure 8：
Electronic protection structure 1, including protection side wall 1-2 and protective cover 1-1, described protection side wall 1-2 are irregular by one
Arc shape board is formed.
Protective cover 1-1 is arranged on the top of protective plate, and the angle between protective cover 1-1 and each protective plate is 90 °, specifically
Depending on the shape of power control unit correspondence position installed, can be adjusted.
One jiao of power control unit is provided with recessed structure, and binding post 2 is arranged on the opening position, described protection side wall
1-2 is arranged between binding post 2 and the housing 3 of power control unit, and protective cover 1-1 is arranged on the top of binding post 2, is prevented
Shield side wall 1-2 and protective cover 1-1 is integrally formed, and by protecting the screw of side wall 1-2 bottoms and the housing 3 of power control unit
Bolt is fixed.
Described electronic protection structure 1 and binding post 2 together form Wiring module.
Described electronic protection structure 1, its overall material are electric insulation material, can be specifically that insulating coefficient is higher
Electrical plastics.
Specific embodiment three：
Electronic protection structure 1, including protection side wall 1-2 and protective cover 1-1, described protection side wall 1-2 are irregular by one
Arcuation protective plate is formed.
Protective cover 1-1 has two, is separately positioned on the top and bottom of protective plate, two protective cover 1-1 and each protective plate it
Between angle be 90 °, be specifically dependent upon the shape of installed power control unit correspondence position, can be adjusted.
Being arranged in the middle part of the protective cover 1-1 of protective plate bottom has perforate, the footpath of the shape of perforate, size and binding post 2
Face matches.
One jiao of power control unit is provided with recessed structure, and binding post 2 is arranged on the opening position, described protection side wall
1-2 is arranged between binding post 2 and the housing 3 of power control unit, and protective cover 1-1 is arranged on the top of binding post 2, is prevented
Shield side wall 1-2 and protective cover 1-1 is integrally formed, and during installation, electronic protection structure 1 is enclosed on binding post 2, and pass through bolt
Screw hole structure is mutually fixed with the housing 3 of power control unit.
Described electronic protection structure 1 and binding post 2 together form Wiring module.
The overall material of electronic protection structure 1 is electric insulation material, such as conventional electric insulation plastics.
Analyzed through inventor, described protection side wall 1-2 structure is not unique, will in view of cost, it is attractive in appearance, correspondingly put
It is comprehensive after the factor such as the position put, the shape of power control unit correspondence position to determine.
For example, when power control unit corresponding position for smooth flat bevel when, protection side wall 1-2 equally can be
Slide plate.
But no matter protect how side wall 1-2 shape changes, if wanting to ensure the maximization of protection effect, such as Fig. 9 institutes
Show, should all be distributed in binding post 2 and the corresponding interference space 4 of power control unit, and protect side wall 1-2 both ends point
Not Wei Yu the both sides of binding post 2 interference space 4 edge, the distribution shape frees degree of the protection side wall 1-2 in interference space
It is larger, so ensure that linear pattern device or frock can not connect housing 3 and binding post 2 simultaneously.
Technical scheme provided by the present invention is described in detail above, for those of ordinary skill in the art,
According to the thought of the present embodiment, there will be changes in specific embodiments and applications, in summary, this specification
Content should not be construed as limiting the invention, and all any changes made according to the invention design philosophy are all the present invention's
Within protection domain.
Claims (10)
1. a kind of electronic protection structure, including protection side wall, it is characterised in that：Also include protective cover, described protective cover is set
In the end of protection side wall, it is electrically insulating material to protect side wall and protective cover.
2. electronic protection structure according to claim 1, it is characterised in that：Described protection side wall is semi-surrounding structure.
3. electronic protection structure according to claim 1 or 2, it is characterised in that：Protection is stamped one, is arranged on protection side
One end of wall.
4. electronic protection structure according to claim 1 or 2, it is characterised in that：Protection is stamped two, is separately positioned on anti-
The both ends of side wall are protected, one of protective cover is provided with handling hole.
5. electronic protection structure according to claim 1 or 2, it is characterised in that：Protection side wall is irregular contour body, arc
The cambered surface angle of face body is more than 90 ° and is less than 270 °.
6. electronic protection structure according to claim 1 or 2, it is characterised in that：Protect the knot that side wall is two protective plates
Zoarium, two angles protected between plate faces are 60 ° -120 °.
7. a kind of Wiring module, including binding post, it is characterised in that：Also include any one in claim 1 or 2,5 or 6
Described electronic protection structure, described protection side wall are arranged on the side of binding post.
8. Wiring module according to claim 7, it is characterised in that：Described protection is stamped one, is arranged on terminals
The top of son, and mutually fixed with the top of protection side wall.
9. Wiring module according to claim 7, it is characterised in that：Described protection is stamped two, one of protection
Lid is arranged on the top of binding post and mutually fixed with the top of protection side wall, and another protective cover is fixed on the bottom of protection side wall
Portion, being arranged on the protective cover of protection sidewall bottom has handling hole.
10. a kind of power control unit, including housing, it is characterised in that：Also include in claim 7-9 described in any one
Wiring module, described Wiring module are arranged on housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781359 | 2017-09-01 | ||
| CN2017107813590 | 2017-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107689516A true CN107689516A (en) | 2018-02-13 |
Family
ID=61156726
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710890701.0A Pending CN107689516A (en) | 2017-09-01 | 2017-09-27 | Electronic protection structure, Wiring module and power control unit |
| CN201721250692.0U Expired - Fee Related CN207868449U (en) | 2017-09-01 | 2017-09-27 | Electronic protection structure, Wiring module and power control unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250692.0U Expired - Fee Related CN207868449U (en) | 2017-09-01 | 2017-09-27 | Electronic protection structure, Wiring module and power control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107689516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386990A (en) * | 2018-05-04 | 2018-08-10 | 奥克斯空调股份有限公司 | A kind of chassis cover, pedestal safeguard structure and air-conditioning |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689516A (en) * | 2017-09-01 | 2018-02-13 | 安捷励电控技术南京有限公司 | Electronic protection structure, Wiring module and power control unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206259534U (en) * | 2016-12-22 | 2017-06-16 | 北京金风科创风电设备有限公司 | The protective cover of binding post and the wiring safeguard structure of electrical equipment |
| US20170217388A1 (en) * | 2016-01-29 | 2017-08-03 | Ford Global Technologies, Llc | Protective cover for vehicular control module |
| CN207868449U (en) * | 2017-09-01 | 2018-09-14 | 安捷励电控技术南京有限公司 | Electronic protection structure, Wiring module and power control unit |
-
2017
- 2017-09-27 CN CN201710890701.0A patent/CN107689516A/en active Pending
- 2017-09-27 CN CN201721250692.0U patent/CN207868449U/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170217388A1 (en) * | 2016-01-29 | 2017-08-03 | Ford Global Technologies, Llc | Protective cover for vehicular control module |
| CN206259534U (en) * | 2016-12-22 | 2017-06-16 | 北京金风科创风电设备有限公司 | The protective cover of binding post and the wiring safeguard structure of electrical equipment |
| CN207868449U (en) * | 2017-09-01 | 2018-09-14 | 安捷励电控技术南京有限公司 | Electronic protection structure, Wiring module and power control unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386990A (en) * | 2018-05-04 | 2018-08-10 | 奥克斯空调股份有限公司 | A kind of chassis cover, pedestal safeguard structure and air-conditioning |
| CN108386990B (en) * | 2018-05-04 | 2024-04-12 | 奥克斯空调股份有限公司 | Base protective cover, base protective structure and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207868449U (en) | 2018-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2749381A (en) | Safety protective device | |
| US7458860B2 (en) | Internal power bus and power output assembly | |
| CN105408170B (en) | High voltage electrical center with connectorized dividing wall | |
| CN107689516A (en) | Electronic protection structure, Wiring module and power control unit | |
| CN205429259U (en) | Protection against electric shock binding post and protective cover thereof | |
| CN106935999A (en) | Cable connector | |
| CN108878696A (en) | Battery system | |
| CA1099330A (en) | Transient voltage surge suppressing device | |
| CN113572103B (en) | Terminal box | |
| KR102251423B1 (en) | Junction-box for vehicle | |
| CN107706013A (en) | Manual maintenance switchs | |
| US7442061B2 (en) | Connection device and electronic equipment having the same | |
| JP6068884B2 (en) | Battery pack terminal protection cover | |
| CN208478905U (en) | Grounding copper bar in a kind of substation's electrical secondary equipment screen cabinet | |
| CN214849248U (en) | Double-plug structure integrated connector convenient to maintain | |
| CN205900646U (en) | Power battery and vehicle with same | |
| CN206870994U (en) | A kind of high-voltage part uncovering detection device | |
| CN206181708U (en) | Circuit structure and electronic product | |
| CN218300576U (en) | Ring main unit secondary wiring structure | |
| CN202662895U (en) | Waterproof socket | |
| CN214255239U (en) | Plug-in distribution box and automobile battery pack | |
| CN216214351U (en) | Integrated high-voltage connector | |
| CN217984763U (en) | Motor of flywheel energy storage unit and flywheel energy storage unit | |
| CN215009050U (en) | Switch cabinet | |
| KR20140090545A (en) | Socket having a function of electric shock protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |