CN216507915U - New energy automobile is rain-proof rifle that charges of formula of cutting off power supply independently - Google Patents

Abstract

The utility model discloses an autonomous power-off type rainproof alternating current charging gun for a new energy automobile, which belongs to the technical field of new energy automobiles and comprises a charging barrel and a charging handle, wherein the front end of the charging barrel is provided with a charging interface, the top of the charging interface is provided with a bayonet, the outer wall of the charging interface is respectively provided with a plurality of groups of connecting ports, the inner cavity of each connecting port is provided with a charging terminal, the inner cavity of the charging handle is provided with a charging main line, one end of the charging main line is branched into a plurality of groups of charging branch lines, the outer side wall of the charging barrel is provided with a force storage mechanism, the inner cavity of the charging barrel is provided with a cutting mechanism, the cutting mechanism comprises a sinking block arranged in the inner cavity of the charging barrel, a plurality of groups of metal columns are inserted into the inner cavity of the sinking block, one end, close to the charging terminal, of each metal column is fixedly provided with an arc-shaped bonding, and the arc-shaped bonding is positioned below the charging terminal, the protection charging device prevents the potential safety hazard from appearing, and simultaneously can recharge under the safe environment.

Description

Rain-proof rifle that charges of exchanging of new energy automobile autonomous power off formula

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to an autonomous power-off type rainproof alternating current charging gun for a new energy automobile.

Background

The charging gun is a device for charging a new energy automobile. The structure of the charging gun, see utility model patent application publication No. CN 103701172A, discloses "a charging gun". The charging gun generally comprises a charging gun main body, wherein a charging plug, a locking mechanism for locking the charging plug in use and a control piece for controlling the locking mechanism to be in a locking or unlocking state are mainly arranged on the charging gun main body; when in specific use; when the locking mechanism is in a loosening state through the control piece, the charging plug is inserted into a working position; the control piece controls the locking mechanism to be in a locking state, so that the charging plug is firmly locked at a working position, and the charging of the new energy automobile for a long time is realized; after the charging gun is full of electric energy, when the locking mechanism is in an open state through the control piece, the charging plug is pulled out, and the use is finished.

Among the prior art, the rifle that charges is at work, because the charge time is longer, to meeting suddenly in the charging process heavy rainy day, it is also inconvenient to pull out to insert the rifle that charges this moment, and the rifle that charges can not realize the outage measure by oneself, has the potential safety hazard, inconvenient use.

Based on the technical scheme, the utility model designs an autonomous power-off type rainproof alternating current charging gun for the new energy automobile, and aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an autonomous power-off type rainproof alternating current charging gun for a new energy automobile, and the autonomous power-off type rainproof alternating current charging gun is used for solving the problems that in the prior art provided by the background art, due to the fact that charging time is long, the charging gun is inconvenient to pull and insert in a severe rainy day in the charging process, power-off measures cannot be automatically realized by the charging gun, potential safety hazards exist, and the charging gun is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: an autonomous power-off type rainproof alternating-current charging gun for a new energy automobile comprises a charging torch and a charging handle, wherein a charging interface is arranged at the front end of the charging torch, the top of the charging interface is provided with a bayonet, the outer wall of the charging interface is respectively provided with a plurality of groups of connecting ports, a charging terminal is arranged in the inner cavity of the connecting port, a charging main line is arranged in the inner cavity of the charging handle, a plurality of groups of charging branch lines are branched from one end of the charging main line, the outer side wall of the charging tube is provided with a power storage mechanism, the inner cavity of the charging tube is provided with a cutting mechanism, the cutting mechanism comprises a sinking block arranged in the inner cavity of the charging torch, a plurality of groups of metal columns are inserted into the inner cavity of the sinking block, an arc-shaped grounding piece is fixedly arranged at one end of the metal column close to the charging terminal, the arc-shaped grounding piece is positioned below the charging terminal, and the metal column is matched with the charging terminal, and one end of the metal column, which is far away from the charging terminal, is welded with the joint of the charging branch line.

Preferably, hold power mechanism including installing the mechanism of intaking at the electrical charging barrel outer wall and installing the actuating mechanism at the electrical charging barrel inner wall, the mechanism of intaking is including installing the drum at electrical charging barrel lateral wall, the inner chamber of drum runs through there is the center pin, the outer wall fixed mounting of center pin has the sleeve, telescopic outer wall fixed mounting has a plurality of groups blade, the top and the bottom of drum are provided with the intake antrum respectively and go out the basin, the drum inner chamber communicates with the exterior space, and does not communicate with the electrical charging barrel inner chamber.

Preferably, actuating mechanism is including installing two installation end plates on charging tube inner wall, the outer wall of center pin runs through two sets of installation end plates and installation end plate normal running fit, two be provided with drive gear between the installation end plate, drive gear cover is established on the outer wall of center pin, and is two sets of fixed mounting has an axle between the installation end plate, the outer wall cover of an axle is equipped with connecting gear, connecting gear's outer wall evenly is provided with a tooth, the lateral wall fixed mounting of sinking piece has the curb plate down, the lateral wall of curb plate evenly is provided with the rack, tooth and rack toothing.

Preferably, the mechanism of intaking is still including installing the drainage mechanism on the section of thick bamboo outer wall that charges, drainage mechanism includes that two are installed at an end plate at the section of thick bamboo top of charging and two end plates of installing No. two at the section of thick bamboo lateral wall of charging, an end plate and No. two end plate interconnect, two fixed mounting has a handle post No. one between the end plate, and is two sets of fixed mounting has No. two handle posts and drainage plate between No. two end plates, be provided with the handle groove between No. two handle posts and the drainage plate, the bottom and the intake antrum of drainage plate are connected.

Preferably, the top of the inner cavity of the charging barrel is fixedly provided with an installation top plate, the bottom of the installation top plate is fixedly provided with a spring, and the spring is an extension spring.

Preferably, a cover plate is fixedly mounted on the side wall of the sinking block.

Preferably, a bottom plate is fixedly mounted at the bottom of the sinking block, two round holes are formed in the bottom of the bottom plate, the round holes penetrate through a cover plate at the bottom, a bottom mounting plate is fixedly mounted at the bottom of an inner cavity of the charging torch, two fixing columns are fixedly mounted at the top of the bottom mounting plate, and the fixing columns are in sliding fit with the round holes.

Preferably, the outer wall of the central shaft is fixedly provided with a protrusion, and the cylinder is clamped with the protrusion.

Preferably, the inner chamber of the charging handle is provided with a clamping groove, the outer wall of the charging main wire is fixedly sleeved with a clamping ring, and the clamping ring is matched with the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the device is convenient for a user to hold the device by arranging the bayonet, the device is convenient for the user to connect with a charging interface of a charging pile by arranging the first handle column and the second handle column, the device is more convenient for the user to hold by one hand by arranging the first handle column and the second handle column, the arc-shaped bonding strip can be tightly attached to the charging terminal by providing a pulling force which is equal to the gravity of the sinking block in the charging process, the electric quantity is transmitted, when the rainfall is small, the water quantity stored in the water inlet groove is small, the blade does not rotate and keeps the original state, the device keeps the charging state continuously, when the rainfall is large, the water stored in the water inlet groove pushes the blade to rotate and is discharged through the water outlet groove, and a large amount of rainwater is guided into the drainage plate by the flow guide effect of the first end plate, the charging terminal and the drainage plate, so that the blade drives the blade to rotate clockwise, through the arrangement of the bulges, the installation and the disassembly of the sleeve are convenient, the coaxial driving gear is driven to rotate through the rotation of the central shaft, the connecting gear is driven to rotate anticlockwise through the driving gear, the connecting gear drives the rack to move downwards, the movement of the sinking block is limited left and right and front and back through the sliding fit of the fixed column and the round hole, the fixed column drives the sinking block to move downwards, the arc-shaped bonding block is driven to move downwards to be separated from the charging terminal, the function of cutting off the charging process is realized, all groups of terminals are cut off synchronously through the arrangement of the sinking block, the normal cutting-off work of a circuit is ensured, when the rainwater is reduced or stopped, the normal charging requirement is met, the rainwater is drained through the water outlet groove, the sinking block is driven to reset under the action of the spring, the arc-shaped bonding block is contacted with the charging terminal, the stable charging process is realized, the utility model can realize the sudden heavy rain in the charging process, realize the outage measure by oneself, protect charging device, prevent the potential safety hazard, can charge again under the secure environment simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a main viewing angle structure according to the present invention;

FIG. 2 is a schematic side view of the corner structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view of a charging barrel according to the present invention;

FIG. 5 is a schematic diagram of a longitudinal cross-sectional structure of a charging barrel according to the present invention;

FIG. 6 is a schematic view of the sinker structure of the present invention;

FIG. 7 is an enlarged view of A in FIG. 6 according to the present invention;

fig. 8 is a schematic view of the driving gear structure of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1-charging handle, 2-charging torch, 3-bayonet, 4-connecting port, 5-charging terminal, 6-first end plate, 7-first handle column, 8-second handle column, 9-second end plate, 10-drainage plate, 11-water outlet groove, 12-water inlet groove, 13-handle groove, 14-arc grounding, 15-spring, 16-metal column, 17-sinking block, 18-charging branch line, 19-charging main line, 20-clamping groove, 21-clamping ring, 22-shielding plate, 23-bottom plate, 24-bottom mounting plate, 25-fixing column, 26-cylinder, 27-side plate, 28-rack, 29-central shaft, 30-blade, 31-bulge, 32-sleeve, 33-mounting end plate, 34-connecting gear, 35-first tooth, 36-first shaft and 37-driving gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an autonomous power-off type rainproof alternating-current charging gun for a new energy automobile comprises a charging barrel 2 and a charging handle 1, wherein a charging interface is arranged at the front end of the charging barrel 2, a bayonet 3 is arranged at the top of the charging interface, a plurality of groups of connecting ports 4 are respectively formed in the outer wall of the charging interface, a charging terminal 5 is arranged in the inner cavity of each connecting port 4, a charging main line 19 is arranged in the inner cavity of the charging handle 1, one end of the charging main line 19 is branched into a plurality of groups of charging branch lines 18, a power storage mechanism is arranged on the outer side wall of the charging barrel 2, a cutting mechanism is arranged in the inner cavity of the charging barrel 2 and comprises a sinking block 17 arranged in the inner cavity of the charging barrel 2, a plurality of groups of metal columns 16 are inserted into the inner cavity of the sinking block 17, an arc-shaped bonding 14 is fixedly arranged at one end, close to the charging terminal 5, the arc-shaped bonding 14 is positioned below the charging terminal 5, and is matched with the charging terminal 5, and one end of the metal post 16 far away from the charging terminal 5 is welded with the joint of the charging branch line 18.

Wherein, hold power mechanism including install the mechanism of intaking at the outer wall of the torch 2 and install the actuating mechanism at the inner wall of the torch 2, the mechanism of intaking is including installing the drum 26 at the lateral wall of the torch 2, the inner chamber of drum 26 runs through there is center pin 29, the outer wall fixed mounting of center pin 29 has sleeve 32, the outer wall fixed mounting of sleeve 32 has a plurality of groups blade 30, the top and the bottom of drum 26 are provided with intake antrum 12 and play basin 11 respectively, the 26 inner chamber of drum communicates with the exterior space, and do not communicate with the 2 inner chambers of the torch.

Preferably, the driving mechanism comprises two mounting end plates 33 mounted on the inner wall of the electric charging tube 2, the outer wall of the central shaft 29 penetrates through two sets of mounting end plates 33 to be matched with the mounting end plates 33 in a rotating manner, a driving gear 37 is arranged between the two mounting end plates 33, the driving gear 37 is sleeved on the outer wall of the central shaft 29, a first shaft 36 is fixedly mounted between the two sets of mounting end plates 33, a connecting gear 34 is sleeved on the outer wall of the first shaft 36, first teeth 35 are uniformly arranged on the outer wall of the connecting gear 34, side plates 27 are fixedly mounted on the side wall of the sinking block 17, racks 28 are uniformly arranged on the side wall of the side plates 27, the first teeth 35 are meshed with the racks 28, the water inlet mechanism further comprises a drainage mechanism mounted on the outer wall of the electric charging tube 2, the drainage mechanism comprises two first end plates 6 mounted on the top of the electric charging tube 2 and two second end plates 9 mounted on the side wall of the electric charging tube 2, and the first end plates 6 are connected with the second end plates 9, a first handle column 7 is fixedly arranged between two first end plates 6, a second handle column 8 and a drainage plate 10 are fixedly arranged between two groups of second end plates 9, a handle groove 13 is arranged between the second handle column 8 and the drainage plate 10, the bottom of the drainage plate 10 is connected with a water inlet groove 12, a mounting top plate is fixedly arranged at the top of an inner cavity of the charging barrel 2, a spring 15 is fixedly arranged at the bottom of the mounting top plate, the spring 15 is an extension spring, a cover plate 22 is fixedly arranged on the side wall of a sinking block 17, a bottom plate 23 is fixedly arranged at the bottom of the sinking block 17, two round holes are formed in the bottom of the bottom plate 23, the round holes penetrate through the cover plate 22 at the bottom, a bottom mounting plate 24 is fixedly arranged at the bottom of the inner cavity of the charging barrel 2, two fixing columns 25 are fixedly arranged at the top of the bottom mounting plate 24, the fixing columns 25 are in sliding fit with the round holes, a bulge 31 is fixedly arranged on the outer wall of a central shaft 29, and the cylinder 26 is clamped with the bulge 31, the inner cavity of the charging handle 1 is provided with a clamping groove 20, the outer wall of the charging main line 19 is fixedly sleeved with a snap ring 21, and the snap ring 21 is matched with the clamping groove 20.

One specific application of this embodiment is: the device is convenient for a user to hold the device by arranging the bayonet 3 and connecting the device with a charging interface of a charging pile by arranging the first handle column 7 and the second handle column 8, the device is convenient for the user to hold by arranging the gap below the first handle column 7 and the second handle column 8, the user can more conveniently hold the device by one hand, in the charging process, the spring 15 provides a pulling force which is equal to the gravity of the sinking block 17, the arc-shaped bonding 14 can be tightly attached to the charging terminal 5 to realize the transmission of electric quantity, when raining is small, the blade 30 does not rotate and keeps the original state, the device keeps the charging state, when the rainfall is large, the water stored in the water inlet groove 12 pushes the blade 30 to rotate and is discharged through the water outlet groove 11, a large amount of rainwater is guided into the drainage plate 12 by the flow guiding effect of the first end plate 6, the charging terminal 5 and the drainage plate 10, the blade 30 is pushed to rotate clockwise, the blade 30 drives the blade 29 to rotate, the installation and the disassembly of the sleeve 32 are convenient by the arrangement of the bulge 31, the coaxial driving gear 37 is driven to rotate by the rotation of the central shaft 29, the connecting gear 34 is driven to rotate anticlockwise by the driving gear 37, the rack 28 is driven to move downwards by the connecting gear 34, the movement of the sinking block 17 is limited left and right and front and back by the sliding fit of the fixed column 25 and the round hole, the fixed column 28 drives the sinking block 17 to move downwards to drive the arc bonding 14 to move downwards, the arc bonding 14 is separated from the charging terminal 5, the function of cutting off the charging process is realized, all groups of terminals are synchronously cut off by the arrangement of the sinking block 17, the normal cutting-off work of the circuit is ensured, when the rainwater is reduced or stopped, and the normal charging requirement is met, the rainwater is drained by the water outlet groove 11, under the action of the spring 15, the sinking block 17 is driven to reset, the arc-shaped bonding 14 is in contact with the charging terminal 5, and a stable charging process is realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a new energy automobile is rain-proof to exchange rifle that charges of formula of independently cutting off power supply which characterized in that: the multifunctional charger comprises a charger barrel (2) and a charger handle (1), wherein a charging interface is arranged at the front end of the charger barrel (2), a bayonet (3) is arranged at the top of the charging interface, a plurality of groups of connectors (4) are respectively arranged on the outer wall of the charging interface, a charging terminal (5) is arranged in the inner cavity of each connector (4), a charging main line (19) is arranged in the inner cavity of the charger handle (1), a plurality of groups of charging branch lines (18) are branched from one end of the charging main line (19), a force storage mechanism is arranged on the outer side wall of the charger barrel (2), a cutting mechanism is arranged in the inner cavity of the charger barrel (2), the cutting mechanism comprises a lower sinking block (17) arranged in the inner cavity of the charger barrel (2), a plurality of groups of metal columns (16) are inserted into the inner cavity of the lower sinking block (17), and an arc bonding iron (14) is fixedly arranged at one end, close to the charging terminal (5), of each metal column (16), the arc-shaped bonding pieces (14) are located below the charging terminals (5) and are matched with the charging terminals (5), and one ends, far away from the charging terminals (5), of the metal columns (16) are welded with joints of charging branch lines (18).

2. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 1, its characterized in that: hold power mechanism including installing the mechanism of intaking that fills torch (2) outer wall and installing the actuating mechanism who fills torch (2) inner wall, the mechanism of intaking is including installing drum (26) at filling torch (2) lateral wall, the inner chamber of drum (26) is run through there is center pin (29), the outer wall fixed mounting of center pin (29) has sleeve (32), the outer wall fixed mounting of sleeve (32) has a plurality of blades (30), the top and the bottom of drum (26) are provided with intake antrum (12) and play basin (11) respectively, drum (26) inner chamber and exterior space intercommunication, and with charging barrel (2) inner chamber not communicate.

3. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 2, its characterized in that: actuating mechanism is including installing two installation end plate (33) on the torch of charging (2) inner wall, the outer wall of center pin (29) runs through two sets of installation end plate (33) and installation end plate (33) normal running fit, two be provided with drive gear (37) between installation end plate (33), drive gear (37) cover is established on the outer wall of center pin (29), and is two sets of fixed mounting has axle (36) No. one between installation end plate (33), the outer wall cover of axle (36) is equipped with connecting gear (34), the outer wall of connecting gear (34) evenly is provided with tooth (35) No. one, the lateral wall fixed mounting of heavy piece (17) has curb plate (27) down, the lateral wall of curb plate (27) evenly is provided with rack (28), tooth (35) and rack (28) meshing No. one.

4. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 3, its characterized in that: the mechanism of intaking is still including installing the drainage mechanism on the outer wall of the torch of charging (2), drainage mechanism includes that two are installed at end plate (6) at the torch of charging (2) top and two end plate (9) of installing No. two at torch of charging (2) lateral wall, end plate (6) and No. two end plate (9) interconnect, two fixed mounting has a handle post (7) between end plate (6), and is two sets of fixed mounting has No. two handle posts (8) and drainage plate (10) between No. two end plate (9), be provided with handle groove (13) between No. two handle posts (8) and drainage plate (10), the bottom and intake antrum (12) of drainage plate (10) are connected.

5. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 4, its characterized in that: the top of the inner cavity of the charging tube (2) is fixedly provided with an installation top plate, the bottom of the installation top plate is fixedly provided with a spring (15), and the spring (15) is an extension spring.

6. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 1, its characterized in that: and a cover plate (22) is fixedly arranged on the side wall of the sinking block (17).

7. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 6, its characterized in that: the bottom of the sinking block (17) is fixedly provided with a bottom plate (23), the bottom of the bottom plate (23) is provided with two round holes, the round holes penetrate through a cover plate (22) at the bottom, the bottom of the inner cavity of the charging tube (2) is fixedly provided with a bottom mounting plate (24), the top of the bottom mounting plate (24) is fixedly provided with two fixing columns (25), and the fixing columns (25) are in sliding fit with the round holes.

8. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 2, its characterized in that: and a bulge (31) is fixedly arranged on the outer wall of the central shaft (29), and the cylinder (26) is clamped with the bulge (31).

9. The new energy automobile is rain-proof alternating current rifle that charges of formula of independently cutting off power supply according to claim 1, its characterized in that: the inner chamber of charging (1) is provided with screens groove (20), the fixed cover of outer wall of thread (19) that charges is equipped with snap ring (21), snap ring (21) and screens groove (20) are mutually supported.

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