CN108045270A - A kind of charging unit - Google Patents
A kind of charging unit Download PDFInfo
- Publication number
- CN108045270A CN108045270A CN201711304301.3A CN201711304301A CN108045270A CN 108045270 A CN108045270 A CN 108045270A CN 201711304301 A CN201711304301 A CN 201711304301A CN 108045270 A CN108045270 A CN 108045270A
- Authority
- CN
- China
- Prior art keywords
- protective hood
- insulation protective
- fexible conductor
- charging
- charging unit
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
Abstract
The invention discloses a kind of charging units, it includes pedestal and the insulation protective hood being arranged on pedestal, the fexible conductor for charging is provided on the inner wall of insulation protective hood, insulation protective hood is connected with driving mechanism, driving mechanism can drive insulation protective hood to be switched in off position between opening state, when insulation protective hood is closed, fexible conductor is closed in the space that pedestal and insulation protective hood surround, in the open state, the opening of insulation protective hood is towards current collector to be charged for insulation protective hood.The present invention is arranged on the inner wall of insulation protective hood for the fexible conductor of charging, and when not charging, fexible conductor is in closed environment, avoids influence of the external environment to charging unit, improves the security of charging unit；Fexible conductor and cystosepiment can increase the contact area of fexible conductor and receptor site device, improve charging effect, reduce the Burn situation on contact surface.
Description
Technical field
The present invention relates to Vehicular charging technical fields, and in particular to a kind of charging unit.
Background technology
At present, trolleybus is exposed to outdoor with power rail, and the contact portion of pantagraph current collector 9 and power rail 10 uses rigid contact,
Shown in below figure 1-2.The deficiency of the power supply mechanism be power rail after a period of time is run, be subject to sleet and vehicle parking deviation
Influence, when carrying out large current charge in short-term, since contact area is smaller（Line contacts）, surface appearance burn phenomenon, very
To conducting position scorification is appeared in, cause pantagraph current collector and power rail that can not depart from.
The content of the invention
The present invention provides a kind of charging unit, specific technical solution is as follows to solve problems of the prior art.
A kind of charging unit includes pedestal and the insulation protective hood being arranged on the pedestal, the insulating protection
The fexible conductor for charging is provided on the inner wall of cover, the insulation protective hood is connected with driving mechanism, the driving mechanism
The insulation protective hood can be driven to be switched in off position between opening state, the insulation protective hood, which is in, closes
During state, the fexible conductor is closed in the space that the pedestal and the insulation protective hood surround, the insulating protection
In the open state, for the opening of the insulation protective hood towards current collector to be charged, the fexible conductor is in can quilt for cover
The position that the current collector touches.
When not charging, insulation protective hood is closed, and fexible conductor is not affected by.Work as vehicle pull-in
When, driving mechanism receives drive signal, and driving insulation protective hood is switched to opening state from closed state, and the current collector of vehicle exists
Both it being contacted under the action of external force with fexible conductor, fexible conductor generates adaptability according to the shape of current collector and deforms, add
Contact area, realize flexible contact, after the completion of contact, start to charge up, due to add by stream contact area, reduce contact
The burn at place.
Further, the insulation protective hood includes top plate and side plate, and the fexible conductor is arranged on the top plate
On the inner surface of lower surface or side plate；The driving mechanism includes motor and the shaft being connected with the motor, the shaft
It is fixedly connected with the side plate.
Further, supporting block is additionally provided on the pedestal, the supporting block is used to support under opening state
The insulation protective hood, in the open state, the top plate is in vertical state, the insulating protection to the insulation protective hood
When cover is closed, the top plate is in horizontality.
Further, the fexible conductor is set side by side with multiple.
Further, the fexible conductor is arranged on by cystosepiment on the lower surface of the top plate.
Further, the fexible conductor is litzendraht wire.
The beneficial effects of the invention are as follows：The inside of insulation protective hood is arranged on for the fexible conductor of charging, when not charging,
Fexible conductor is in closed environment, avoids influence of the external environment to charging unit, improves the security of charging unit；
In addition, the present invention can be increased the contact area of fexible conductor and receptor site device, be improved charging using fexible conductor and cystosepiment
Effect, reduces the Burn situation on contact surface, while also reduces because of influence of the parking error to charging effect.
Description of the drawings
Fig. 1 is the front view of the connection structure of pantagraph current collector and power rail in the prior art；
Fig. 2 is the side view of the connection structure of pantagraph current collector and power rail in the prior art；
Fig. 3 is the stereogram of the insulation protective hood of charging unit of the present invention in the open state；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
Fig. 6 is the A-A sectional views in Fig. 4；
Fig. 7 is the stereogram when insulation protective hood of charging unit of the present invention is closed；
Fig. 8 is the front view of Fig. 7；
Fig. 9 is the top view of Fig. 7；
Figure 10 is the A-A sectional views in Fig. 8.
In figure：Pedestal 1, insulation protective hood 2, top plate 21, side plate 22, fexible conductor 3, current collector 4, motor 5, shaft 6, branch
Bracer 7, cystosepiment 8, pantagraph current collector 9, power rail 10.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to which those skilled in the art is made to more fully understand technical scheme
Applying example, the present invention is described in further detail.
Referring to attached drawing 3-10, a kind of charging unit includes pedestal 1 and the insulating protection being arranged on the pedestal 1
2 are covered, the fexible conductor 3 for charging is provided on the inner wall of the insulation protective hood 2, the insulation protective hood 2 is connected with drive
Motivation structure, the driving mechanism can drive the insulation protective hood 2 to be switched in off position between opening state, institute
When stating insulation protective hood 2 and being closed, the fexible conductor 3 is closed in the pedestal 1 and the insulation protective hood 2 encloses
Into space in, current collector 4 is located at outside insulation protective hood 2 not to be contacted with fexible conductor 3, the insulation protective hood 2 be in beat
During open state, the opening of the insulation protective hood 2 towards current collector 4 to be charged, the fexible conductor 3 be in can by it is described by
The position that electric appliance 4 touches.When not charging, insulation protective hood 2 is closed, fexible conductor 3 from external environment shadow
It rings.When vehicle pull-in, driving mechanism receives drive signal, and driving insulation protective hood 2 is switched to opening state from closed state,
The current collector 4 of vehicle contacts under the effect of external force with fexible conductor 3, and fexible conductor 3 generates adaptation according to the shape of current collector
Property deformation, the contact area both added realizes flexible contact, after the completion of contact, starts to charge up, connect due to adding by stream
Contacting surface is accumulated, and reduces the burn of contact position.
Further, referring to Fig. 6,10, the insulation protective hood includes top plate 21 and side plate 22, the fexible conductor 3
It is arranged on the lower surface of the top plate 21 or the inner surface of side plate 22；The driving mechanism include motor 5 and with the motor 5
Connected shaft 6, the shaft 6 are fixedly connected with the side plate 22；Supporting block 7, the support are additionally provided on the pedestal 1
Block 7 is used to support the insulation protective hood 2 under opening state, and the insulation protective hood 2 is in the open state, described
Top plate 21 is in vertical state, and when the insulation protective hood 2 is closed, the top plate 21 is in horizontality.When exhausted
In the open state, top plate 21 is in vertical state to edge protective cover 2, and fexible conductor 3 is towards current collector 4, convenient for connecing for the two
It touches, ensures that the contact of the two is reliable and stable；After charging complete, 5 drive shaft 6 of motor rotates, and insulation protective hood 2 is driven to overturn,
It is switched to closed state.It should be noted that those skilled in the art can also realize that insulation is anti-by other driving mechanisms
The switching of 2 on and off of shield.
Preferably, referring to Fig. 6,10, the fexible conductor is set side by side with multiple.The efficiency of charging can so be improved.
Preferably, referring to Fig. 6,10, the fexible conductor is arranged on by cystosepiment 8 on the lower surface of the top plate.Bubble
Foam plate is capable of providing the resilient support of changeability, and when current collector 4 abuts fexible conductor 3, cystosepiment 8 generates the change of adaptability
Shape is conducive to improve contact area.
Preferably, the fexible conductor 3 is litzendraht wire.
In the description of the present invention, it is to be understood that term " on ", " under ", " vertical ", " level ", " top ", " side "
Wait the orientation of instructions or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and
Simplify description rather than instruction or imply that signified device or element there must be specific orientation, with specific azimuth configuration
And operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (6)
1. a kind of charging unit, which is characterized in that include pedestal and the insulation protective hood being arranged on the pedestal, it is described exhausted
The fexible conductor for charging is provided on the inner wall of edge protective cover, the insulation protective hood is connected with driving mechanism, the drive
Motivation structure can drive the insulation protective hood to be switched in off position between opening state, at the insulation protective hood
When closed state, the fexible conductor is closed in the space that the pedestal and the insulation protective hood surround, described exhausted
In the open state, the opening of the insulation protective hood is towards current collector to be charged, at the fexible conductor for edge protective cover
In the position that can be touched by the current collector.
2. a kind of charging unit according to claim 1, which is characterized in that the insulation protective hood includes top plate and side
Plate, the fexible conductor are arranged on the lower surface of the top plate or the inner surface of side plate；The driving mechanism includes motor
The shaft being connected with the motor, the shaft are fixedly connected with the side plate.
3. a kind of charging unit according to claim 2, which is characterized in that supporting block, institute are additionally provided on the pedestal
State supporting block and be used to support the insulation protective hood under opening state, the insulation protective hood in the open state,
The top plate is in vertical state, and when the insulation protective hood is closed, the top plate is in horizontality.
4. a kind of charging unit according to claim 1, which is characterized in that the fexible conductor is set side by side with multiple.
5. a kind of charging unit according to claim 2, which is characterized in that the fexible conductor is arranged on by cystosepiment
On the lower surface of the top plate.
6. a kind of charging unit according to claim 1, which is characterized in that the fexible conductor is litzendraht wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304301.3A CN108045270B (en) | 2017-12-11 | 2017-12-11 | Charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304301.3A CN108045270B (en) | 2017-12-11 | 2017-12-11 | Charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108045270A true CN108045270A (en) | 2018-05-18 |
| CN108045270B CN108045270B (en) | 2021-07-16 |
Family
ID=62123185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711304301.3A Active CN108045270B (en) | 2017-12-11 | 2017-12-11 | Charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108045270B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806672A (en) * | 1972-10-13 | 1974-04-23 | Landis Sales Co | Third rail cover board |
| CN102101439A (en) * | 2009-12-16 | 2011-06-22 | 阿尔斯通运输股份有限公司 | Power-recharging device for on-vehicle power-storage equipment |
| US20110256737A1 (en) * | 2008-12-22 | 2011-10-20 | Delachaux S.A. | Electrical coupling system for an electrical charging device |
| CN204633360U (en) * | 2015-04-30 | 2015-09-09 | 深圳市古古美美实业有限公司 | Portable power source |
| CN204687866U (en) * | 2015-04-14 | 2015-10-07 | 观致汽车有限公司 | A kind of battery-driven car and charging system of electric powercar |
| KR101708690B1 (en) * | 2014-10-10 | 2017-02-21 | 엘지전자 주식회사 | Cradle Assembly available to connect with Portable Device for Vehicles |
-
2017
- 2017-12-11 CN CN201711304301.3A patent/CN108045270B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806672A (en) * | 1972-10-13 | 1974-04-23 | Landis Sales Co | Third rail cover board |
| US20110256737A1 (en) * | 2008-12-22 | 2011-10-20 | Delachaux S.A. | Electrical coupling system for an electrical charging device |
| CN102101439A (en) * | 2009-12-16 | 2011-06-22 | 阿尔斯通运输股份有限公司 | Power-recharging device for on-vehicle power-storage equipment |
| KR101708690B1 (en) * | 2014-10-10 | 2017-02-21 | 엘지전자 주식회사 | Cradle Assembly available to connect with Portable Device for Vehicles |
| CN204687866U (en) * | 2015-04-14 | 2015-10-07 | 观致汽车有限公司 | A kind of battery-driven car and charging system of electric powercar |
| CN204633360U (en) * | 2015-04-30 | 2015-09-09 | 深圳市古古美美实业有限公司 | Portable power source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108045270B (en) | 2021-07-16 |
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