CN212113966U - Storage battery heating structure for electric vehicle - Google Patents
Storage battery heating structure for electric vehicle Download PDFInfo
- Publication number
- CN212113966U CN212113966U CN202021084325.XU CN202021084325U CN212113966U CN 212113966 U CN212113966 U CN 212113966U CN 202021084325 U CN202021084325 U CN 202021084325U CN 212113966 U CN212113966 U CN 212113966U
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- China
- Prior art keywords
- fixedly connected
- installation cavity
- storage battery
- heating structure
- battery heating
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- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a battery heating structure that electric motor car was used, the power distribution box comprises a box body, be provided with the installation cavity in the quick-witted box, installation cavity middle part fixedly connected with waffle slab, fixedly connected with is snakelike electric heating pipe that coils on the waffle slab left surface, electric heating pipe left side is provided with the fan, fan left surface center fixedly connected with axostylus axostyle, axostylus axostyle left side fixed mounting has hand generator, fixed mounting has storage battery in the installation cavity on waffle slab right side. The utility model has the advantages of simple structure, the operation of being convenient for to it is very fast to heat up, does not need extra consumption resource, and its mainly used gives the storage battery heating of electric motor car.
Description
Technical Field
The utility model relates to a battery heat preservation heating technical field, specific battery heating structure that electric motor car used that says so.
Background
The electric motor car has the trip environmental protection, the little advantage of environmental pollution, consequently, promote the vehicle of people's trip for the first time, but the electric motor car is under the external cold condition in winter, the battery is when operating temperature is less than 0 ℃, battery polarization is obvious, negative plate lead very easily becomes the crystalline grain of small-size, and the aperture is easily frozen again and is blockked up, electrolyte viscosity increases, cause the increase of battery internal resistance, the capacity of battery can obviously reduce, consequently, use before the electric motor car winter, need heat the electric motor car, be favorable to improving the life of battery in the electric motor car, but current heating structure, adopt additional power structure and electric heater unit to heat the battery mostly, a structure is simple, heating efficiency is slow, and need additionally consume the energy.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a simple structure, the operation of being convenient for to it is fast to heat up, does not need the battery heating structure of extra consumption resource.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a storage battery heating structure for an electric vehicle comprises a case body, wherein an installation cavity is arranged in the case body, a grid plate is fixedly connected to the middle of the installation cavity, an electric heating pipe coiled in a snake shape is fixedly connected to the left side surface of the grid plate, a fan is arranged on the left side of the electric heating pipe, a shaft lever is fixedly connected to the center of the left side surface of the fan, a bearing is fixedly mounted on the shaft lever, a supporting rod is fixedly connected to the periphery of the bearing, the other end of the supporting rod is fixedly connected to the inner side wall of the installation cavity, a hand generator is fixedly mounted on the shaft lever on the left side of the bearing, the hand generator is fixedly mounted on the left side wall of the installation cavity, the hand generator is connected with the electric heating pipe through a lead, the leftmost end of the shaft lever extends out of the case body, be located seted up the backward flow mouth respectively on the both sides wall of installation cavity right-hand member, backward flow channel has been seted up respectively in the quick-witted box both sides wall, backward flow channel one end with the backward flow mouth is linked together, the backward flow channel other end is provided with the air outlet, the air outlet setting is located on the installation cavity both sides wall of branch position.
The power supply box is characterized in that an operation indicating lamp is fixedly connected to the outer side wall of the box body and comprises a work indicating lamp and a temperature indicating lamp.
And a temperature control switch is fixedly arranged on the outer side surface of the storage battery pack.
And a heat preservation film is arranged on the outer side surface of the case body.
The utility model has the advantages that: the device has simple structure, convenient operation, fast temperature rise and no need of additional resource consumption.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic view of the top-view cross-sectional structure of the present invention.
In the figure: the device comprises a machine box body 1, a mounting cavity 2, a grid plate 3, an electric heating pipe 4, a fan 5, a shaft lever 6, a bearing 7, a support rod 8, a hand-operated generator 9, a handle 10, a storage battery pack 11, a reflux port 12, a reflux channel 13 and an air outlet 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a battery heating structure for an electric vehicle comprises a housing 1, a mounting cavity 2 is arranged in the housing 1, a grid plate 3 is fixedly connected to the middle of the mounting cavity 2, a snakelike coiled electric heating tube 4 is fixedly connected to the left side surface of the grid plate 3, a fan 5 is arranged on the left side of the electric heating tube 4, a shaft lever 6 is fixedly connected to the center of the left side surface of the fan 5, a bearing 7 is fixedly mounted on the shaft lever 6, a support rod 8 is fixedly connected to the periphery of the bearing 7, the other end of the support rod 8 is fixedly connected to the inner side wall of the mounting cavity 2, a hand generator 9 is fixedly mounted on the shaft lever 6 on the left side of the bearing 7, the hand generator 9 is connected to the electric heating tube 4 through a wire, the leftmost end of the shaft lever 6 extends out of the housing 1, the tail end is fixedly connected to a handle 10, the two side walls at the right end of the installation cavity 2 are respectively provided with a backflow port 12, the two side walls of the case body 1 are respectively provided with a backflow channel 13, one end of the backflow channel 13 is communicated with the backflow port 12, the other end of the backflow channel 13 is provided with an air outlet 14, and the air outlets 14 are arranged on the two side walls of the installation cavity 2 at the position of the supporting rod 8.
In the utility model, the outer side wall of the case body 1 is fixedly connected with an operation indicator lamp, the operation indicator lamp comprises a work indicator lamp and a temperature indicator lamp, wherein the work indicator lamp is connected in series in the circuit of the hand generator 9 and the electric heating pipe 4, and when the hand generator is used for heating, the work indicator lamp is lightened so as to prompt whether the heating is normal or not;
the temperature control switch is fixedly installed on the outer side face of the storage battery pack 11 and connected with the hand-operated generator 9 through a lead, a temperature indicator lamp is further connected in series in the circuit, when the temperature of the storage battery pack 11 is lower than 20 ℃, the circuit is disconnected, and when the temperature of the storage battery pack is higher than 21 ℃, the circuit is closed, so that the temperature indicator lamp is lightened by the closed circuit and used for prompting that the temperature of the storage battery can be normally used, and a protection resistor is further connected in series in the circuit for protecting the overlarge overcurrent of the temperature indicator lamp;
the outer side surface of the case body 1 is provided with a heat preservation film for preserving heat in the case body 1.
The utility model discloses a theory of operation is: during the use, when need heat for the battery, make axostylus axostyle 6 rotate through waveing handle 10, axostylus axostyle 6 rotates the in-process, can make hand generator 9 carry out the work electricity generation, carries out to make electric heating pipe 4 generate heat, and the fan 5 of pivot one end rotates simultaneously, blows in the heat that electric heating pipe 4 produced to storage battery 11 one end to through backflow channel 13 fan 5 one end of will remaining heat reflux once more, thereby reinforcing heating efficiency.
In order to ensure the heat dissipation in the machine box body 1 in summer, the rightmost side surface of the machine box body 1 is provided with heat dissipation holes, the outer side wall of the right end of the machine box body 1 is provided with a clamping groove, a baffle is connected in the clamping groove in a sliding manner, the baffle can seal and shield the heat dissipation holes, the storage battery pack 11 is also connected with the hand-operated generator 9 through a wire, a control switch is connected in series in a circuit, the control switch is fixedly installed on the outer side wall of the machine box body 1, when the control switch is closed, the hand-operated generator 9 can serve as a motor and is used for driving; the handle 10 is detachably connected with the shaft lever 6, so that inconvenience caused in the use process of the electric vehicle is prevented.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a battery heating structure that electric motor car was used, includes quick-witted box (1), its characterized in that: the machine box body (1) is internally provided with an installation cavity (2), the middle part of the installation cavity (2) is fixedly connected with a grid plate (3), the left side surface of the grid plate (3) is fixedly connected with an electric heating pipe (4) which is coiled in a snake shape, the left side of the electric heating pipe (4) is provided with a fan (5), the center of the left side surface of the fan (5) is fixedly connected with a shaft lever (6), the shaft lever (6) is fixedly provided with a bearing (7), the periphery of the bearing (7) is fixedly connected with a support rod (8), the other end of the support rod (8) is fixedly connected with the inner side wall of the installation cavity (2), a hand generator (9) is fixedly arranged on the shaft lever (6) at the left side of the bearing (7), the hand generator (9) is fixedly arranged on the left side wall of the installation cavity (2), and the hand generator, the machine box body (1) extends out of the leftmost end of the shaft rod (6), a handle (10) is fixedly connected to the tail end of the shaft rod, a storage battery (11) is fixedly mounted in the installation cavity (2) on the right side of the grid plate (3), backflow ports (12) are formed in two side walls of the right end of the installation cavity (2) respectively, backflow channels (13) are formed in two side walls of the machine box body (1) respectively, one end of each backflow channel (13) is communicated with the backflow port (12), an air outlet (14) is formed in the other end of each backflow channel (13), and the air outlets (14) are formed in two side walls of the installation cavity (2) located on the position of the supporting rod (8).
2. The battery heating structure for an electric vehicle according to claim 1, wherein: the operation indicating lamp is fixedly connected to the outer side wall of the case body (1) and comprises a work indicating lamp and a temperature indicating lamp.
3. The battery heating structure for an electric vehicle according to claim 1, wherein: and a temperature control switch is fixedly arranged on the outer side surface of the storage battery pack (11).
4. The battery heating structure for an electric vehicle according to claim 1, wherein: and a heat preservation film is arranged on the outer side surface of the case body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084325.XU CN212113966U (en) | 2020-06-12 | 2020-06-12 | Storage battery heating structure for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021084325.XU CN212113966U (en) | 2020-06-12 | 2020-06-12 | Storage battery heating structure for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212113966U true CN212113966U (en) | 2020-12-08 |
Family
ID=73613970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021084325.XU Expired - Fee Related CN212113966U (en) | 2020-06-12 | 2020-06-12 | Storage battery heating structure for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212113966U (en) |
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2020
- 2020-06-12 CN CN202021084325.XU patent/CN212113966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210612 |