CN215883891U - Electric vehicle battery charging alarm - Google Patents
Electric vehicle battery charging alarm Download PDFInfo
- Publication number
- CN215883891U CN215883891U CN202023097105.3U CN202023097105U CN215883891U CN 215883891 U CN215883891 U CN 215883891U CN 202023097105 U CN202023097105 U CN 202023097105U CN 215883891 U CN215883891 U CN 215883891U
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- CN
- China
- Prior art keywords
- fixedly connected
- electric vehicle
- buzzer
- side wall
- battery
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 229910001000 nickel titanium Inorganic materials 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electric vehicle battery charging alarm which comprises a battery, wherein an installation shell is fixedly connected to the upper side of the battery, a placing groove is formed in the upper side wall of the installation shell, a pressing hole penetrates through the bottom side wall of the placing groove, a buzzer is arranged in the placing groove, and a switch of the buzzer is located in the pressing hole. According to the device, after the battery is charged, the temperature of the battery is gradually increased, when the surface temperature of the battery is higher than forty degrees, the heat conducting plate can transfer heat to the plurality of memory springs, the plurality of memory springs are made of nickel-titanium alloy in proportion to one, so that the memory springs can be stretched and deformed when the temperature is higher than forty degrees, the plurality of memory springs can move the moving plate upwards, the extrusion rod moves upwards and finally presses against the switch of the buzzer, and the buzzer sends out an alarm sound.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to a battery charging alarm for an electric vehicle.
Background
Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally speaking, an electric vehicle is a vehicle electric vehicle which takes a battery as an energy source, converts electric energy into mechanical energy to move through components such as a controller and a motor and controls the current to change the speed. Inventor and engineer of parent Hungary of DC motor, Engineer of Anushjederkey Jedlik
The electromagnetically rotating mobile device was tested in the laboratory as early as 1828. The american person thomas davenport manufactured the first direct current motor-driven electric vehicle in 1834. In 1837, thomas thus patented the first patent in the us motor industry. Between 1832 and 1838, Robert Anderson, Scotland invented an electrically driven horse car, a vehicle driven by a primary battery that could not be charged. An electrically driven train was invented by scotch Robert Davidson in 1838. Trams still driving on the road today are patents appearing in the uk in 1840.
With the development of economic technology, the number of electric vehicles is increasing. Because the battery is heavier, a lot of users living upstairs put electric motor cars and batteries outdoors downstairs for charging, after the electricity is charged, the batteries can generate high temperature, the temperature of the batteries of the electric motor cars is limited to 40 ℃, the service life of the batteries can be reduced when the temperature is exceeded, but general people cannot pay attention to the battery charging process all the time, and the charging alarm device is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric vehicle battery charging alarm, which solves the technical problems that in the prior art, due to the fact that batteries are heavy, a plurality of users living upstairs place electric vehicles and the batteries outdoors and downstairs for charging, after the batteries are charged, the batteries can generate high temperature, the temperature of the batteries of the electric vehicles is limited to 40 ℃, the service life of the batteries can be shortened when the temperature is exceeded, but general people cannot pay attention to the battery charging process all the time, and a charging alarm device is lacked.
The scheme for solving the technical problems is as follows:
the utility model provides an electric motor car battery charging alarm, includes the battery, battery upside fixedly connected with installation shell, the standing groove has been seted up to the last lateral wall of installation shell, be the hole of pressing that runs through the setting on the lateral wall at the bottom of the standing groove, be equipped with bee calling organ in the standing groove, bee calling organ's switch is located presses the downthehole, the sliding tray has been seted up to the lateral wall on the installation shell, be equipped with the device that shelters from in the sliding tray, the last lateral wall fixed connection heat-conducting plate of battery, a plurality of memory spring of upside fixedly connected with of heat-conducting plate, it is a plurality of the first movable plate of memory spring's upper end fixedly connected with, the upper end fixedly connected with stripper bar of first movable plate, the stripper bar is located bee calling organ's switch below.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the shielding device comprises a second moving plate, the second moving plate is connected in the sliding groove in a sliding mode, a baffle is fixedly connected to the side wall of the second moving plate, the baffle penetrates through the side wall of the sliding groove, the baffle is connected in the placing groove in a sliding mode, and a pull rod is fixedly connected to the upper side of the baffle.
Furthermore, the upper end of the pull rod is fixedly connected with a handle which is arranged in an oval shape, and the handle is provided with anti-skid grains.
Furthermore, a plurality of through holes which are arranged in a penetrating mode are formed in the baffle.
Further, a heat insulation layer is arranged in the side wall of the mounting shell.
Further, the heat conducting plate is a brass plate.
Furthermore, the memory spring is a nickel-titanium alloy wire.
The utility model has the beneficial effects that: the utility model provides a method, which has the following advantages:
after the battery is charged, the battery will heat up gradually, when the surface temperature of the battery is higher than forty degrees, the heat conducting plate can transfer heat to the plurality of memory springs, the plurality of memory springs adopt nickel-titanium alloy with a proportion of one to one, the temperature can be higher than forty degrees, the memory springs are made to extend and deform, then the plurality of memory springs can move the movable plate upwards, the extrusion rod moves upwards, and finally the switch of the buzzer is pressed, the buzzer sends out alarm sound, people around the buzzer are reminded, the charging is stopped in time, the handle is grabbed, the baffle is driven to move towards the sliding groove through the pull rod, then the buzzer is taken out, the alarm sound of the buzzer is closed, the device is reasonable in design, the concept is ingenious, after the charging is completed, when the battery is heated up, the alarm is timely, the practicability is high, and the device is suitable for popularization.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic front sectional view of a battery charging alarm for an electric vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
fig. 3 is a schematic top view of a battery charging alarm for an electric vehicle according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a mounting shell 1, a pull rod 2, a handle 3, a baffle 4, a buzzer 5, a sliding groove 6, a heat insulation layer 7, a battery 8, a first moving plate 9, an extrusion rod 10, a heat conduction plate 11, a memory spring 12, a through hole 13, a second moving plate 14, a placing groove 15 and a pressing hole 16.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-3, the utility model provides an electric vehicle battery charging alarm, which comprises a battery 8, wherein an installation shell 1 is fixedly connected to the upper side of the battery 8, a placement groove 15 is formed in the upper side wall of the installation shell 1, a pressing hole 16 is formed in the bottom side wall of the placement groove 15 in a penetrating manner, a buzzer 5 is arranged in the placement groove 15, a switch of the buzzer 5 is located in the pressing hole 16, a sliding groove 6 is formed in the upper side wall of the installation shell 1, a shielding device is arranged in the sliding groove 6, the upper side wall of the battery 8 is fixedly connected with a heat conducting plate 11, a plurality of memory springs 12 are fixedly connected to the upper side of the heat conducting plate 11, a first moving plate 9 is fixedly connected to the upper ends of the memory springs 12, an extrusion rod 10 is fixedly connected to the upper end of the first moving plate 9, and the extrusion rod 10 is located below the switch of the buzzer 5.
Preferably, the shielding device comprises a second moving plate 14, the second moving plate 14 is slidably connected in the sliding groove 6, a baffle 4 is fixedly connected to the side wall of the second moving plate 14, the baffle 4 penetrates through the side wall of the sliding groove 6, the baffle 4 is slidably connected in the placing groove 15, a pull rod 2 is fixedly connected to the upper side of the baffle 4, when the buzzer 5 is placed in the placing groove 15, the handle 3 is grasped, the baffle 4 is driven by the pull rod 2 to slide in the placing groove 15, the buzzer 5 is further fixed in the placing groove 15, when the buzzer 5 needs to be taken out, the baffle 4 only needs to be pulled open, and the buzzer 5 can be taken out.
Preferably, the upper end fixedly connected with of pull rod 2 is the handle 3 of oval setting, is equipped with anti-skidding line on the handle 3, is oval-shaped setting and more accords with ergonomic design for the worker grabs more comfortablely, and anti-skidding line makes the worker grab tighter.
Preferably, the baffle 4 is provided with a plurality of through holes 13 which are arranged in a penetrating manner, and the through holes 13 can transmit the sound generated by the buzzer 5 to a greater extent, so that people can hear the alarm sound conveniently.
Preferably, be equipped with insulating layer 7 in the lateral wall of installation shell 1, insulating layer 7 adopts the mixture material of glass fiber, asbestos, rock wool, silicate, and the mixture material coefficient of heat conductivity of glass fiber, asbestos, rock wool, silicate is extremely low, and temperature in the external air that can greatly reduced transmits in insulating layer 7, guarantees that the inside temperature of installation shell 1 is not influenced by the outside air.
Preferably, the heat conducting plate 11 is a brass plate, which has high heat conducting performance and can transfer heat to the plurality of memory springs 12 more rapidly.
Preferably, the memory springs 12 are nickel-titanium alloy wires, the proportion of the nickel-titanium alloy is one-to-one, and the nickel-titanium alloy with the proportion of one-to-one deforms when the temperature is higher than forty degrees, that is, when the temperature is higher than forty degrees, the memory springs 12 extend, and then the memory springs 12 move the first moving plate 9 upwards, so that the extrusion rod 10 moves upwards and finally presses against the switch of the buzzer 5, and the buzzer 5 makes an alarm sound.
The specific working principle and the using method of the utility model are as follows:
after the battery 8 is charged, the temperature of the battery 8 will gradually rise, when the surface temperature of the battery 8 is higher than forty degrees, the heat conducting plate 11 will transfer the heat to the plurality of memory springs 12, the plurality of memory springs 12 adopt nickel-titanium alloy in proportion to one, so that when the temperature is higher than forty degrees, the memory springs 12 will extend and deform, and then the plurality of memory springs 12 will move the first moving plate 9 upwards, so that the extrusion rod 10 moves upwards, and finally presses against the switch of the buzzer 5, so that the buzzer 5 gives an alarm sound to remind surrounding people to stop charging in time, and grasp the handle 3, drive the baffle 4 to move towards the sliding groove 6 through the pull rod 2, then take out the buzzer 5, and close the alarm sound of the buzzer 5, the device has reasonable design and ingenious conception, can give an alarm in time when the battery is heated after the charging is completed, and has high practicability, is suitable for popularization.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. The electric vehicle battery charging alarm comprises a battery (8) and is characterized in that an installation shell (1) is fixedly connected to the upper side of the battery (8), a placing groove (15) is formed in the upper side wall of the installation shell (1), a pressing hole (16) which is arranged in a penetrating mode is formed in the bottom side wall of the placing groove (15), a buzzer (5) is arranged in the placing groove (15), a switch of the buzzer (5) is located in the pressing hole (16), a sliding groove (6) is formed in the upper side wall of the installation shell (1), a shielding device is arranged in the sliding groove (6), the upper side wall of the battery (8) is fixedly connected with a heat conduction plate (11), a plurality of memory springs (12) are fixedly connected to the upper side of the heat conduction plate (11), a first movable plate (9) is fixedly connected to the upper end of the memory springs (12), and an extrusion rod (10) is fixedly connected to the upper end of the first movable plate (9), the extrusion rod (10) is positioned below a switch of the buzzer (5).
2. The electric vehicle battery charging alarm device according to claim 1, wherein the shielding device comprises a second moving plate (14), the second moving plate (14) is slidably connected in the sliding groove (6), a baffle (4) is fixedly connected to a side wall of the second moving plate (14), the baffle (4) penetrates through the side wall of the sliding groove (6), the baffle (4) is slidably connected in the placing groove (15), and a pull rod (2) is fixedly connected to the upper side of the baffle (4).
3. The battery charging alarm for the electric vehicle as claimed in claim 2, wherein the upper end of the pull rod (2) is fixedly connected with an oval-shaped grip (3), and the grip (3) is provided with anti-skid lines.
4. The electric vehicle battery charging alarm device according to claim 2, wherein the baffle (4) is provided with a plurality of through holes (13) which are arranged in a penetrating manner.
5. The electric vehicle battery charging alarm device according to claim 1, characterized in that a heat insulation layer (7) is arranged in the side wall of the mounting shell (1).
6. The electric vehicle battery charging alarm device according to claim 1, wherein the heat conducting plate (11) is a brass plate.
7. The electric vehicle battery charging alarm device according to claim 1, wherein the memory spring (12) is a nitinol wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097105.3U CN215883891U (en) | 2020-12-21 | 2020-12-21 | Electric vehicle battery charging alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097105.3U CN215883891U (en) | 2020-12-21 | 2020-12-21 | Electric vehicle battery charging alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215883891U true CN215883891U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097105.3U Expired - Fee Related CN215883891U (en) | 2020-12-21 | 2020-12-21 | Electric vehicle battery charging alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215883891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733982A (en) * | 2022-05-06 | 2022-07-12 | 泰州宏润金属科技有限公司 | High-temperature alloy wire shearing device |
-
2020
- 2020-12-21 CN CN202023097105.3U patent/CN215883891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733982A (en) * | 2022-05-06 | 2022-07-12 | 泰州宏润金属科技有限公司 | High-temperature alloy wire shearing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |