An electric truck battery locking device, an electric truck, and a battery replacement method
A battery locking and locking device technology, which is applied in the direction of electric power devices, power devices, electric vehicles, etc., can solve problems such as poor safety, damage to battery locking devices, and inability to achieve reliable and locked batteries, so as to reduce impact and reduce The effect of impact
Active Publication Date: 2022-06-28
SINO TRUK JINAN POWER +1
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Problems solved by technology
[0002] In recent years, battery-swappable electric trucks have gradually become an important development direction for new energy heavy-duty vehicles. It can not only help solve resource and environmental problems such as air pollution, greenhouse effect, and oil energy shortages, but also overcome the shortcomings of pure electric vehicles with insufficient battery life. Satisfy people's daily needs for its cruising range; the structure and performance of the battery locking device play an important role in battery-swappable pure electric heavy trucks. However, the current existing battery locking mechanism has the following disadvantages: When the truck is running, Affected by road conditions and speed of movement, the battery has a certain impact force on the battery locking device. The direction of the impact force is various, which often has a destructive effect on the battery locking device, resulting in the inability to achieve reliable locking of the battery and poor safety. , the service life of the battery locking device is short
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[0033] In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the specific embodiments. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this patent.
[0034] like Figure 1 to Figure 7 As shown, the present invention provides an electric truck battery locking device, comprising a base plate 5, a base 1, a lock column 2 and a lock column locking device; image 3For reference, the base 1 includes an upper side panel 12, a rear side panel 15, a left side panel 23 and a right side panel 13, a cavity is provided between the...
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The invention provides an electric truck battery locking device, an electric truck and a battery replacement method, and relates to the technical field of electric truck battery locking. cavity, the lock column can move up and down in the cavity, the lower end of the lock column is used to connect the battery, the base is provided with a lock column locking device, and the lock column locking device can lock the The lock column is locked in the cavity, the top of the cavity is provided with a shock-absorbing protrusion, and the top of the lock column is provided with a shock-absorbing groove, and when the lock column is locked, the shock-absorbing groove abut against the shock-absorbing protrusion. The invention can reduce the impact force between the battery and the battery locking device, reduce damage to the battery locking device, and has firm locking and high safety.
Description
technical field [0001] The present invention relates to the technical field of electric truck battery locking, in particular to an electric truck battery locking device, an electric truck and a method for lower power exchange. Background technique [0002] In recent years, battery-swappable electric trucks have gradually become an important development direction of new energy heavy-duty vehicles. It not only helps solve resource and environmental problems such as air pollution, greenhouse effect, and oil energy shortage, but also overcomes the shortcomings of pure electric vehicles. To meet people's daily needs for its cruising range; the structure and performance of the battery locking device play an important role in the battery-swappable pure electric heavy truck. However, the existing battery locking mechanism has the following shortcomings: when the truck is driving, Affected by road conditions and movement speed, the battery has a certain impact force on the battery lo...
Claims
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IPC IPC(8): B60K1/04B60L50/60F16F15/08H01M50/242H01M50/244H01M50/249H01M50/264
CPCB60K1/04B60L50/66H01M50/242H01M50/244H01M50/249H01M50/264F16F15/08B60K2001/0455Y02T10/70
Inventor 苏绍丹相臣李旭冯广增张东旭孙永胜朱相展
Owner SINO TRUK JINAN POWER