CN110803068A - Ventilation structure of electric passenger car side cabin door - Google Patents
Ventilation structure of electric passenger car side cabin door Download PDFInfo
- Publication number
- CN110803068A CN110803068A CN201911151024.6A CN201911151024A CN110803068A CN 110803068 A CN110803068 A CN 110803068A CN 201911151024 A CN201911151024 A CN 201911151024A CN 110803068 A CN110803068 A CN 110803068A
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- China
- Prior art keywords
- screw rod
- sides
- door
- ventilation
- mounting hole
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a ventilation structure of a side cabin door of an electric bus, wherein the side cabin door is provided with a mounting hole, a ventilation device is arranged in the mounting hole and comprises fixed seats, a movable door and a driving mechanism, the fixed seats are symmetrically arranged at two sides of the mounting hole, the movable door is arranged at the inner side and the outer side of the side cabin door, the movable door is movably connected with the fixed seats at the two sides, the movable door can be attached to the fixed seats at the two sides to seal the mounting hole, and the driving mechanism can simultaneously drive the movable doors at the two sides to linearly move towards the direction far away from the fixed seats so as to form a ventilation gap between the movable door and the fixed seats. The invention can carry out sealing heat preservation or ventilation and heat dissipation, has flexible structure change and is suitable for different temperature conditions.
Description
Technical Field
The invention particularly relates to a ventilation structure of a side cabin door of an electric passenger car.
Background
At present, batteries of the electric passenger car are mostly installed on a framework joist in the middle section of a frame through car body side walls, and side cabin doors of the electric passenger car, especially side cabin doors of a power battery, play an important role in sealing and installation and maintenance of the batteries. Due to the difference of air temperatures in different regions, the requirements for heat preservation and heat dissipation in the battery compartment are different, and the heat preservation and heat dissipation of the power battery compartment become one of the key technologies for designing the electric motor coach. Therefore, it is necessary to design a side door structure of an electric passenger car capable of properly adjusting ventilation and heat dissipation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a ventilation structure of a side cabin door of an electric passenger car, which can perform sealing heat preservation or ventilation heat dissipation, has flexible structural change and is suitable for different temperature conditions.
The invention adopts the following technical scheme:
the utility model provides a ventilation structure of [ electric ] motor coach side hatch door, has seted up the mounting hole on the side hatch door, install ventilation unit in the mounting hole, ventilation unit includes fixing base, dodge gate and actuating mechanism, the fixing base symmetry sets up in the both sides of mounting hole, the dodge gate sets up in the inside and outside both sides of side hatch door, swing joint between dodge gate and the both sides fixing base, the dodge gate can laminate mutually with the fixing base of both sides in order to seal the mounting hole, actuating mechanism can drive the dodge gate of both sides simultaneously towards the direction rectilinear movement of keeping away from the fixing base so that form the ventilation clearance between dodge gate and the fixing base.
Preferably, form the installation cavity between the dodge gate of both sides, actuating mechanism sets up in the installation cavity, actuating mechanism includes screw rod, slider and connecting rod, the moving direction of screw rod perpendicular to dodge gate, slider and screw rod threaded connection, be equipped with articulated seat on the dodge gate, connecting rod slope connection is between slider and articulated seat, the both ends of connecting rod are articulated with slider and articulated seat respectively.
Preferably, the screw rod includes first screw rod and second screw rod, first screw rod and second screw rod coaxial linking to each other, the screw thread opposite direction of first screw rod and second screw rod, be connected with the slider on first screw rod and the second screw rod respectively, slider and articulated seat are around the middle part symmetry setting of dodge gate, all be connected with the connecting rod that the slope set up between slider and the articulated seat.
Preferably, the inside and outside both sides of fixing base are equipped with the step respectively, still cover on the step and have the rubber pad, be equipped with on the dodge gate with step matched with cooperation platform, extrusion rubber pad warp when cooperation platform and step are laminated mutually.
Preferably, the step is provided with magnetic parts evenly distributed on one side facing the movable door, the rubber pads are evenly distributed with mounting holes for mounting the magnetic parts, and the magnetic parts can be magnetically connected with the movable door.
The invention has the beneficial effects that: the movable door arranged on the side cabin door can carry out sealed heat preservation when the temperature is low and the heat preservation is needed for the inside, can also carry out ventilation and heat dissipation on the inside when the temperature is overhigh, has flexible structural change, and can be suitable for different temperature conditions.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention during sealing and heat preservation;
FIG. 2 is a schematic structural view of the present invention during ventilation and heat dissipation;
FIG. 3 is a schematic view of the rubber pad on the step of the present invention.
Labeled as: 1. a side hatch door; 2. a fixed seat; 3. a movable door; 4. a slider; 5. a connecting rod; 6. a hinged seat; 7. a first screw; 8. a second screw; 9. a step; 10. a rubber pad; 11. a matching table; 12. a magnetic member; 13. and (7) installing holes.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 3, the ventilation structure of the side cabin door of the electric passenger car according to the embodiment is provided with the mounting hole on the side cabin door 1, and the ventilation device is installed in the mounting hole, so that the ventilation structure can be reconstructed on the basis of the existing structure, the side cabin door 1 does not need to be integrally replaced, and the reconstruction cost is low; the ventilation device comprises fixed seats 2, a movable door 3 and a driving mechanism, wherein the fixed seats 2 are symmetrically arranged at two sides of an installation hole, the movable door 3 is arranged at the inner side and the outer side of a side cabin door 1, the movable door 3 is movably connected with the fixed seats 2 at the two sides, the movable door 3 can be attached to the fixed seats 2 at the two sides to seal the installation hole, the movable door 3 can be sealed when the installation hole is sealed, the interior can be sealed and insulated when the temperature is low and the interior needs to be insulated, and in order to improve the sealing effect, a sealing rubber gasket with the same contour as the installation hole can be arranged on the surface of the movable door 3; the driving mechanism can simultaneously drive the movable doors 3 on two sides to linearly move towards the direction far away from the fixed seat 2 so as to form a ventilation gap between the movable doors 3 and the fixed seat 2, and the inside can be ventilated and cooled when the temperature is too high.
The driving mechanism is arranged in the installation cavity and comprises a screw, a sliding block 4 and a connecting rod 5, the screw is perpendicular to the moving direction of the movable door 3, the sliding block 4 is in threaded connection with the screw, a hinge seat 6 is arranged on the movable door 3, the connecting rod 5 is obliquely connected between the sliding block 4 and the hinge seat 6, and two ends of the connecting rod 5 are respectively hinged with the sliding block 4 and the hinge seat 6; the screw rods comprise a first screw rod 7 and a second screw rod 8, the first screw rod 7 is coaxially connected with the second screw rod 8, the thread directions of the first screw rod 7 and the second screw rod 8 are opposite, the first screw rod 7 and the second screw rod 8 are respectively connected with a sliding block 4, the sliding blocks 4 and the hinge seats 6 are symmetrically arranged relative to the middle of the movable door 3, and connecting rods 5 which are obliquely arranged are connected between the sliding blocks 4 and the hinge seats 6; a micro motor can be arranged in the cabin or a side cabin door and used for driving the screw rod to rotate, the start and stop of the micro motor can be remotely controlled in a vehicle, the micro motor drives the screw rod to rotate after being started, the first screw rod 7 and the second screw rod 8 synchronously rotate and drive the two sliding blocks 4 to synchronously move in opposite directions and drive the two symmetrical connecting rods 5 to synchronously and reversely swing so as to push the movable door 3 to linearly move in a direction away from the fixed seat 2, a ventilation gap is formed between the movable door 3 and the fixed seat 2, and a limiting block capable of contacting with the sliding blocks 4 can be arranged at the joint of the first screw rod 7 and the second screw rod 8 and used for controlling the maximum opening position of the movable door 3; micro motor antiport, drive slider 4 synchronous antiport, drive two connecting rods 5 synchronous reverse swing of symmetry to the dodge gate 3 of pulling both sides is towards the direction rectilinear movement of fixing base 2, and dodge gate 3 laminates with the fixing base 2 of both sides mutually in order to seal the mounting hole.
The inner side and the outer side of the fixed seat 2 are respectively provided with a step 9, the steps 9 are in a step shape, the steps 9 are also covered with rubber pads 10, the movable door 3 is provided with a matching platform 11 matched with the steps 9, the matching platform 11 is in an inverted step shape, the rubber pads 10 are extruded to deform when the matching platform 11 is attached to the steps 9, at the moment, the matching platform 11 is attached to the steps 9 more tightly, and the sealing effect is better; step 9 is gone to one side of dodge gate 3 on and is still evenly distributed magnetic part 12, evenly distributed has mounting hole 13 on the rubber pad 10, and magnetic part 12 is located mounting hole 13 respectively, and the degree of depth that highly is less than mounting hole 13 of magnetic part 12, and cooperation platform 11 extrudees the rubber pad 10 back and contacts with magnetic part 12 when laminating mutually with step 9, and magnetic part 12 is connected with dodge gate 3 magnetism this moment, and dodge gate 3 fixed effect is better, when opening dodge gate 3 through actuating mechanism, need overcome the magnetic force of magnetic part 12 earlier.
The working principle of the invention is as follows:
the invention can be modified on the basis of the existing structure, only a mounting hole is required to be arranged on the side cabin door 1, the ventilation device is arranged in the mounting hole, the side cabin door 1 does not need to be integrally replaced, and the modification cost is low;
the start and stop of the micro motor can be remotely controlled in a vehicle, the micro motor drives the screw rod to rotate after being started, the first screw rod 7 and the second screw rod 8 synchronously rotate to drive the two sliding blocks 4 to synchronously move in opposite directions and drive the two symmetrical connecting rods 5 to synchronously and reversely swing, so that the movable door 3 is pushed to linearly move in a direction far away from the fixed seat 2, a ventilation gap is formed between the movable door 3 and the fixed seat 2, and ventilation and heat dissipation can be carried out on the inside when the temperature is too high;
the micro motor rotates reversely, the driving slide block 4 moves reversely synchronously to drive the two symmetrical connecting rods 5 to swing reversely synchronously, so that the movable doors 3 on the two sides are pulled to move linearly towards the direction of the fixed seats 2, the movable doors 3 are attached to the fixed seats 2 on the two sides to seal the mounting holes, and the sealing and heat preservation can be carried out when the temperature is low and the interior needs to be preserved;
the invention has flexible structure change and can be suitable for different temperature conditions.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a ventilation structure of [ electric ] motor coach side hatch door, its characterized in that has seted up the mounting hole on the side hatch door, install ventilation unit in the mounting hole, ventilation unit includes fixing base, dodge gate and actuating mechanism, the fixing base symmetry sets up in the both sides of mounting hole, the dodge gate sets up in the inside and outside both sides of side hatch door, swing joint between dodge gate and the both sides fixing base, the dodge gate can laminate mutually with the fixing base of both sides in order to seal the mounting hole, actuating mechanism can drive the dodge gate of both sides simultaneously towards the direction rectilinear movement of keeping away from the fixing base so that form the ventilation clearance between dodge gate and the fixing base.
2. The ventilation structure of the electric passenger car side door according to claim 1, wherein an installation cavity is formed between the movable doors at both sides, the driving mechanism is disposed in the installation cavity, the driving mechanism comprises a screw rod, a sliding block and a connecting rod, the screw rod is perpendicular to the moving direction of the movable doors, the sliding block is in threaded connection with the screw rod, the movable doors are provided with hinge seats, the connecting rod is obliquely connected between the sliding block and the hinge seats, and both ends of the connecting rod are respectively hinged to the sliding block and the hinge seats.
3. The ventilation structure of the electric passenger car side door according to claim 2, wherein the screw rods comprise a first screw rod and a second screw rod, the first screw rod and the second screw rod are coaxially connected, the thread directions of the first screw rod and the second screw rod are opposite, the first screw rod and the second screw rod are respectively connected with a sliding block, the sliding block and the hinged seat are symmetrically arranged about the middle part of the movable door, and a connecting rod which is obliquely arranged is connected between the sliding block and the hinged seat.
4. The ventilation structure of the electric motor coach side cabin door according to any one of claims 1 to 3, wherein steps are respectively arranged on the inner side and the outer side of the fixed seat, the steps are further covered with rubber pads, a matching platform matched with the steps is arranged on the movable door, and the rubber pads are extruded to deform when the matching platform is attached to the steps.
5. The ventilation structure of the electric passenger car side hatch door according to claim 4, wherein the step is further uniformly distributed with magnetic members on the side facing the movable door, and the rubber pad is uniformly distributed with mounting holes for mounting the magnetic members, and the magnetic members can be magnetically connected with the movable door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151024.6A CN110803068A (en) | 2019-11-21 | 2019-11-21 | Ventilation structure of electric passenger car side cabin door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151024.6A CN110803068A (en) | 2019-11-21 | 2019-11-21 | Ventilation structure of electric passenger car side cabin door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110803068A true CN110803068A (en) | 2020-02-18 |
Family
ID=69490968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911151024.6A Pending CN110803068A (en) | 2019-11-21 | 2019-11-21 | Ventilation structure of electric passenger car side cabin door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110803068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285364A (en) * | 2021-03-29 | 2021-08-20 | 浙江万电电气科技有限公司 | Self-heat-dissipation type power transformation cabinet body |
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| CN104527447A (en) * | 2014-12-31 | 2015-04-22 | 中通客车控股股份有限公司 | Waterproof and ventilated cabin door of pure electric bus |
| CN104842745A (en) * | 2015-04-20 | 2015-08-19 | 西南交通大学 | Intelligent temperature sensing solar powered automobile air exchange cooling system |
| CN205674989U (en) * | 2016-06-08 | 2016-11-09 | 戴德胜 | A kind of air-inlet grille air inflow controllable type automobile |
| CN205960070U (en) * | 2016-08-28 | 2017-02-15 | 安徽安凯汽车股份有限公司 | Battery compartment with automatic hot management function |
| CN107444088A (en) * | 2017-08-02 | 2017-12-08 | 合肥四书电子商务有限公司 | A kind of ventilation louver for automobile |
| CN207453826U (en) * | 2017-08-25 | 2018-06-05 | 海南电网有限责任公司三沙供电局 | A kind of moisture-proof dustproof ventilated system of mobile emergency generator car |
| CN207657577U (en) * | 2017-12-12 | 2018-07-27 | 开沃新能源汽车集团有限公司 | A kind of electric motor coach side hatch door |
| CN108688478A (en) * | 2017-04-05 | 2018-10-23 | 郑州宇通客车股份有限公司 | Draft regulator, battery flat and electric vehicle |
-
2019
- 2019-11-21 CN CN201911151024.6A patent/CN110803068A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358855A (en) * | 2013-08-13 | 2013-10-23 | 北京汽车股份有限公司 | Vehicle ventilation device and vehicle |
| CN104002642A (en) * | 2014-06-03 | 2014-08-27 | 北京汽车股份有限公司 | Automobile ventilation grille and automobile |
| CN104527447A (en) * | 2014-12-31 | 2015-04-22 | 中通客车控股股份有限公司 | Waterproof and ventilated cabin door of pure electric bus |
| CN104842745A (en) * | 2015-04-20 | 2015-08-19 | 西南交通大学 | Intelligent temperature sensing solar powered automobile air exchange cooling system |
| CN205674989U (en) * | 2016-06-08 | 2016-11-09 | 戴德胜 | A kind of air-inlet grille air inflow controllable type automobile |
| CN205960070U (en) * | 2016-08-28 | 2017-02-15 | 安徽安凯汽车股份有限公司 | Battery compartment with automatic hot management function |
| CN108688478A (en) * | 2017-04-05 | 2018-10-23 | 郑州宇通客车股份有限公司 | Draft regulator, battery flat and electric vehicle |
| CN107444088A (en) * | 2017-08-02 | 2017-12-08 | 合肥四书电子商务有限公司 | A kind of ventilation louver for automobile |
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| CN207657577U (en) * | 2017-12-12 | 2018-07-27 | 开沃新能源汽车集团有限公司 | A kind of electric motor coach side hatch door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285364A (en) * | 2021-03-29 | 2021-08-20 | 浙江万电电气科技有限公司 | Self-heat-dissipation type power transformation cabinet body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20200218 |