CN209881437U - Charging device - Google Patents

Abstract

The utility model discloses a charging device, including the charging device casing, be equipped with the module of charging in the charging device casing, be equipped with on the charging device casing a plurality ofly respectively with the module of charging passes through the interface that charges of cable junction, still be equipped with on the charging device casing and be used for holding the cable of cable holds the chamber, the quantity that the cable held the chamber is not less than the quantity of the interface that charges. The charging module in the shell of the charging device is used for charging the equipment to be charged, and the charging interfaces connected with the charging module enable the charging device to simultaneously charge the equipment to be charged, so that the utilization efficiency of a charging place is improved; the cable holds the chamber and makes the cable hold and hold in the cable holds the chamber the inside, avoids putting and suffers the damage in external environment, and the quantity that the cable held the chamber is not less than the quantity of interface charges to interface and cable electric connection charge, and then be convenient for charge for a plurality of equipment of waiting to charge through concentrated charging device.

Description

Charging device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a charging device technical field specifically is charging device.

[ background of the invention ]

With the increasing prominence of the environmental pollution problem, new energy sources such as solar energy, wind energy, biomass energy, tidal energy, geothermal energy, hydrogen energy, nuclear energy and the like have the obvious advantages of small environmental pollution and reproducibility, and are gradually replacing common conventional energy sources such as petroleum, natural gas, coal, water energy and the like. Among a plurality of new energy sources, the electric energy is favored by the energy market with the advantages of zero emission, cleanness, no pollution and the like. In recent years, the electric vehicle industry is rapidly developed, and the corresponding requirements of matched charging facilities are continuously increased. But the most service function of facility that charges that has now is more single, humanized inadequately, for example coin-operated charging pile structure and function are fairly simple, and the plug is placed at will in the electric pile below of charging, have the potential safety hazard to the restriction of coin-operated charging pile is great, for example when the user does not have the coin, just can not charge. Meanwhile, a charging pile in the related art cannot well interact with a user, the user cannot timely know the charged amount, whether charging is completed or not, how long charging is completed and other information in the charging process of the charging pile for an electric vehicle, an electric bicycle and the like, and the charging time is displayed only through a nixie tube on the pile, so that the waiting time of a driver is too long and the driver cannot leave.

[ Utility model ] content

An object of the utility model is to provide a charging device solves current charging device and can not interact well and use inconvenient problem with the user when charging for treating the battery charging outfit.

In order to solve the above problem, the utility model provides a technical scheme as follows: the utility model provides a charging device, includes the charging device casing, be equipped with the module of charging in the charging device casing, be equipped with on the charging device casing a plurality of respectively with the module of charging passes through the interface that charges of cable junction, still be equipped with on the charging device casing and be used for holding the cable of cable holds the chamber, the quantity that the cable held the chamber is not less than the quantity of the interface that charges.

And the charging module is provided with a time relay, and the time relay is used for controlling the charging interface to stop charging after reaching the preset charging time.

An automatic winding device for winding the cable is arranged in the cable accommodating cavity and comprises a cylinder arranged in the cable accommodating cavity and a first winding spring and a second winding spring which are respectively arranged at two ends of the cylinder; the starting end of the first winding clockwork spring is fixedly connected to the cylinder, and the tail end of the first winding clockwork spring is fixedly connected to the cable accommodating cavity.

One side in cable accommodation chamber is equipped with and pulls out the cable export of cable, a plurality of tooth's sockets of having arranged side by side along the axial of cable, the cable exit is equipped with automatic buckle structure, automatic buckle structure includes:

the automatic poking rotating shaft is hinged to the cable outlet;

the lock tongue extends out of one side of the automatic poking rotating shaft and is bent towards the cable pulling direction; and

the jacking piece is arranged between the lock tongue and one side of the cable accommodating cavity to prohibit the lock tongue from freely deflecting towards the cable winding direction;

when the cable is pulled out of the cable outlet, the free end of the lock tongue is pressed against the cable and slides relative to the cable, and then the free end of the lock tongue is pressed against the cable; when the cable stops being pulled out, the lock tongue is clamped into the tooth groove to limit the cable to be wound; when the cable is rolled, the automatic rotating shaft is rotated to enable the lock tongue to be separated from the tooth groove, and the cable is rolled under the action of the automatic rolling device.

The charging device shell is externally provided with a plurality of information display areas, and each charging interface is correspondingly provided with one information display area.

The information display area also comprises a voice module, and the voice module is used for voice information prompt.

An information receiving area is arranged outside the shell of the charging device and comprises a first information receiving area and a second information receiving area, the first information receiving area is used for receiving first information, and the second information receiving area is used for receiving second information.

Still be equipped with safety module in the charging device casing, safety module include with the alarm piece, current detection device, temperature-detecting device and the earth-leakage protector that the interface is connected charge.

The bottom of the charging device shell is also provided with a supporting structure.

The top of the supporting structure is also provided with a shielding profile plate.

Compared with the prior art, the utility model discloses there is following advantage:

the utility model discloses a charging device, the charging module that is equipped with in its charging device casing is used for waiting to charge the equipment, a plurality of charging interfaces that the charging module is connected make charging device can charge for a plurality of equipment of waiting to charge simultaneously, can improve the utilization efficiency in charging place; the cable holds the chamber and makes the cable hold and hold the chamber the inside at the cable, avoids the cable to put wearing and tearing in external environment, suffer sunshine insolate and damage, and the quantity that the cable held the chamber is not less than the quantity of the interface that charges to charge interface and cable electric connection, and then be convenient for charge for a plurality of rechargeable devices of treating through concentrated charging device, practice thrift occupation of land space, the person of facilitating the use uses charging device.

[ description of the drawings ]

Fig. 1 is a perspective view of a housing of a charging device according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a partial structure C of fig. 1.

Fig. 3 is the working principle schematic diagram of the automatic buckle structure of the embodiment of the present invention

Fig. 4 is a front view of a charging device housing according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a cable accommodating cavity according to an embodiment of the present invention.

Fig. 6 is an enlarged view of a partial structure a of fig. 5.

Fig. 7 is a block diagram of a charging interface according to an embodiment of the present invention.

Fig. 8 illustrates a support structure and a shielding profile according to an embodiment of the present invention.

[ detailed description ] embodiments

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.

Example (b): referring to fig. 1 to 8, the present embodiment provides a charging device, including a charging device housing 1, a charging module 13 is disposed in the charging device housing 1, the charging module is used for charging a device to be charged, a plurality of charging interfaces 131 respectively connected to the charging module 13 through a cable are disposed on the charging device housing 1, and the plurality of charging interfaces connected to the charging module enable the charging device to simultaneously charge the device to be charged, so as to improve utilization efficiency of a charging place; still be equipped with on the charging device casing 1 and be used for holding the cable of cable holds chamber 18, the cable holds the chamber and makes the cable hold the chamber the inside in the cable, avoids the cable to put wearing and tearing in external environment, suffers sunshine insolate and damage, the cable holds the quantity in chamber 18 and is not less than the quantity of interface 131 that charges, so that interface and cable electric connection charge, and then be convenient for do not charge for a plurality of charging devices of treating through concentrated charging device, practice thrift occupation of land space, the person of facilitating the use uses charging device.

The charging module 13 is provided with a time relay 132, the time relay 132 is used for controlling the charging interface 131 to stop charging after reaching a preset charging time, namely, after a user determines charging through swiping a card or scanning a two-dimensional code, the charging time is determined, the time relay automatically disconnects a circuit after the charging equipment finishes the charging process with the determined time, the charging equipment is not charged any more, and the charging equipment is connected until the next charging.

An automatic winding device 181 for winding the cable is arranged in the cable accommodating cavity 18, the automatic winding device 181 is used for automatically winding the cable 182 pulled out from the cable accommodating cavity, so that a user does not need to arrange the cable after charging is completed, and the automatic winding device 181 comprises a cylinder 181a arranged in the cable accommodating cavity 18 and a first winding spring 181b and a second winding spring which are respectively arranged at two ends of the cylinder 181 a; the beginning end of the first winding spring 181b is fixedly connected to the cylinder 181a, and the end of the first winding spring 181b is fixedly connected to the cable accommodating cavity, as shown in fig. 5. In this embodiment, the cylinder 181a is filled with synapses to increase the friction force with the cable, so that the cable does not slip when being wound on the cylinder, thereby avoiding irregular winding; when the charging device is used for charging, a cable connected to a charging interface is pulled out of the cable accommodating cavity, the winding spring 181b is contracted, and the cable is connected with equipment to be charged for charging; after charging, the cable is separated from the charging equipment, the winding spring 181b recovers the original extending shape under the action of the self elasticity, the cylinder driving the automatic winding device winds the cable to be wound on the cylinder, the automatic winding of the cable is completed, and a user can conveniently use the charging device.

One side of the cable accommodating cavity 18 is provided with a cable outlet 183a through which the cable can be pulled out, the cable is used for the cable to enter and exit, a plurality of tooth sockets 182a are arranged in parallel along the axial direction of the cable and are used for being matched and fixed with an automatic buckling structure, the cable outlet 183a is provided with an automatic buckling structure 183, and the automatic buckling structure 183 comprises: an automatic dialing rotation shaft 183b hinged to the cable outlet 183a such that the automatic dialing rotation shaft 183b can rotate on the cable outlet 183 a; a latch tongue 183c protruding from one side of the automatic dial-up shaft 183b and bent toward the cable drawing-out direction; and a pressing member 183d provided between the latch 183c and one side of the cable accommodating chamber 18 to prohibit the latch 183c from freely deflecting in the cable winding direction, see fig. 3.

When the cable 182 is pulled out from the cable outlet 183a, the free end of the latch 183c abuts against the cable 182 and slides relative to the cable 182; when the cable 182 stops being pulled out, the locking tongue 183c is clamped into the tooth socket 182a to limit the winding of the cable 182, and it should be noted that the locking tongue 183c has a downward overturning tendency under the action of gravity to be clamped into the tooth socket; when the cable 182 is rolled up, the automatic rotating shaft 183b that dials is dialed, namely, the dial is arranged on the dial block 183e at one end of the automatic rotating shaft 183b, so that the automatic rotating shaft 183b rotates towards the direction in which the cable extends, so that the lock tongue 183c is separated from the tooth groove 182a, then the lock tongue 183c is not in contact with the cable and does not influence the extension and retraction of the cable, and the cable 182 is rolled up under the action of the automatic rolling device 181. Automatic buckle structure can guarantee to charge and accomplish the back automatic winding of automatic winding device can restrict when the length that needs is pulled out to the cable again automatic winding device is to the rolling of cable, not only can prevent that the cable from being in long-time taut state, can control the pulling out and the rolling speed of cable again better.

A plurality of information display areas 11 are arranged outside the charging device shell 1, and the information display areas are used for displaying the charging state of the equipment to be charged, such as an electric vehicle, an electric bicycle and the like, such as the existing electric quantity, the electric quantity to be charged, the charging time, the residual charging electric quantity, the residual charging time, the full charge of the electric quantity, the charging device in use and the safety state of the charging interface in use at present and the like of the equipment to be charged, so that a user can clearly know the information to be known during charging; in the embodiment, the information display areas 11 located at two sides of the housing 1 of the charging device are used for displaying information such as a safety state of the corresponding charging interface, an existing electric quantity of the device to be charged, an electric quantity to be charged, a charging time length to be charged, a residual charging electric quantity, a residual charging time length, and full electric quantity of the device to be charged; referring to fig. 1 and 4, the information display area 11 located in the middle of the housing of the charging device is used for displaying the safety state of the charging device, and the information display area 11 is a strip-shaped LED display screen in this embodiment, and can scroll to display the charging information and the safety state of the charging device, and of course, the information display area may also be other types of display devices, such as a liquid crystal display screen, a fluorescent display screen, and the like.

The information display area 11 further comprises a voice module 21, the voice module 21 is used for voice information prompt, the voice module 21 is used for converting the information displayed in the information display area into voice information, and further prompting a user to clearly know the information to be known during charging, for example, when charging is completed, the voice module 21 broadcasts a 'charging completion' voice in a voice mode, and prompts the user that charging of a device to be charged is completed; or charging process information such as charging start, total charging time, remaining charging time and the like, safety state information and the like. In the present embodiment, the voice module 21 is a speaker with a circular shape, as shown in fig. 1 and fig. 4.

An information receiving module 14 is arranged outside the charging device housing 1, the information receiving module 14 is used for receiving the use request information sent by the user, the information receiving module 14 includes a first information receiving module 141 and a second information receiving module 142, the first information receiving module 141 is used for receiving the first information, and the second information receiving module 142 is used for receiving the second information. Specifically, in this embodiment, the first information receiving module 141 is configured to receive information of a user stored in a magnetic card, that is, first information, such as a magnetic card number, a grade, a remaining use amount in the card, and to charge a charging device to be charged or to complete charging through the data processing module; the second information receiving module 142 is configured to receive information, namely second information, that the mobile phone requests to use the charging device after scanning the two-dimensional code.

A safety module 15 is further disposed in the charging device housing 1, and the safety module 15 includes an alarm 151 connected to the charging interface 131, a current detection device 152, a temperature detection device 153, and a leakage protector 154, as shown in fig. 7. In this embodiment, the alarm 151 is a buzzer for indicating an abnormal operating state of the charging device and issuing an alarm to remind people around the charging device of safety or to remind a user of whether there is a problem with his/her charging equipment; the current detection device 152 is configured to detect whether the magnitude of the output current for charging the charging device is within a proper range, and if the current is too large, the security module sends an alarm message, such as a buzzer, an information display area displaying "too much load", and a voice module reporting "too much load, please note" and the like; if the current is too small, outputting information to a buzzer to remind a worker to check the charging device, so that damage and inconvenience caused by the fact that the current is too large or too small to the charging device and the charging equipment can be avoided, wherein the current detection device is an ammeter in the embodiment; the temperature monitoring device 153 is used for detecting the temperature inside the casing of the charging device, and in this embodiment, the temperature monitoring device is a temperature detector; the leakage protector 15 prevents a certain portion inside the charging device from causing damage to the charging device and the charging equipment due to leakage. An emergency stop button 19 is further arranged on the charging device shell, see the attached drawing 1, and is used for charging the equipment to be charged in an emergency stop mode when an emergency situation occurs, so that loss is avoided.

The bottom of the charging device shell 1 is also provided with a supporting structure 22 for supporting the charging device shell 1 to provide a proper height for the charging device, so that a user can use the charging device conveniently; in addition, the bottom of the supporting structure 22 is provided with a threaded hole, when the supporting structure needs to be fixed on a hard ground, the supporting structure can be fixed on the ground by using a bolt, and of course, the bottom of the supporting structure can also be buried underground to play a role of supporting and fixing a shell of the charging device, so that the charging device can be conveniently used in a place where the charging device can be covered; to the environment that does not have the sheltering from among the outdoor environment, bearing structure top still is equipped with shelters from the profile board 23, sees figure 8, and the charging device who is convenient for set up in the outdoor environment shelters from the rainwater, sunshine to charging device's harm, also can bring the convenience for the user simultaneously, like temporarily taking shelter from rain, sunshade etc.. For the installation of the charging device on a wall or a plate, the supporting structure 22 and the shielding plate 23 can be bolted to the wall or the plate for the convenience of the user.

In the charging device of the embodiment, the charging module arranged in the charging device shell is used for charging the equipment to be charged, and the plurality of charging interfaces connected with the charging module enable the charging device to simultaneously charge the plurality of equipment to be charged, so that the utilization efficiency of a charging place can be improved; the cable holds the chamber and makes the cable hold and hold the chamber the inside at the cable, avoids the cable to put wearing and tearing in external environment, suffer sunshine insolate and damage, and the quantity that the cable held the chamber is not less than the quantity of the interface that charges to charge interface and cable electric connection, and then be convenient for charge for a plurality of rechargeable devices of treating through concentrated charging device, practice thrift occupation of land space, the person of facilitating the use uses charging device. The information display area that sets up on the charging device casing lets the user know the state of charge information of treating the battery charging outfit such as electric motor car, electric bicycle clearly, specifically if treat the present electric quantity of battery charging outfit, the electric quantity that needs to charge, long when needing to charge, the residual charge electric quantity, long when the residual charge, electric quantity full charge and safe state etc. convenient to use person knows the present state of charging device better, make charging device and user better mutual, and then let the user decide how to utilize the time of oneself in the period of charging according to the charging information who obtains, convenient to use person uses charging device. The automatic buckling structure ensures that the winding speed of the cable extending out of the cable accommodating cavity is not too high, and avoids possible damage caused by too high speed, such as cable abrasion; the spring bolt of automatic buckle structure makes the cable can be fixed, avoids stretching out the cable of cable holding chamber and withdraws the cable holding intracavity under automatic coiling device's rolling clockwork spring's elastic force effect, and convenient to use person pulls out the length of cable as required when charging for treating charging apparatus, and further convenient to use person uses charging device. The information display of the embodiment also comprises a voice broadcasting sound of the information display module, so that a user can obtain use information and use the charging device more conveniently; the supporting structure that charging device bottom was equipped with gives charging device a suitable height, and convenient to use person uses charging device, and the charging device that sets up in outdoor environment shelters from rainwater, sunshine to charging device's harm in the sheltering from the profile board that sets up at the supporting structure top, also can bring the convenience for the user simultaneously, if take shelter from rain temporarily, sunshade etc..

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Charging device, including charging device casing (1), be equipped with charging module (13), its characterized in that in charging device casing (1): be equipped with on charging device casing (1) a plurality of respectively with module (13) of charging passes through cable connection's interface (131) that charge, still be equipped with on charging device casing (1) and be used for holding the cable of cable holds chamber (18), the quantity that the cable held chamber (18) is not less than the quantity of interface (131) that charge.

2. The charging device according to claim 1, wherein: the charging system is characterized in that a time relay (132) is arranged on the charging module (13), and the time relay (132) is used for controlling the charging interface (131) to stop charging after reaching preset charging time.

3. The charging device according to claim 1, wherein: an automatic winding device (181) for winding the cable is arranged in the cable accommodating cavity (18), and the automatic winding device (181) comprises a cylinder (181a) arranged in the cable accommodating cavity (18) and a first winding spring (181b) and a second winding spring which are respectively arranged at two ends of the cylinder (181 a); the starting end of the first winding spring (181b) is fixedly connected to the cylinder (181a), and the tail end of the first winding spring (181b) is fixedly connected to the cable accommodating cavity.

4. A charging arrangement as claimed in claim 3, in which: one side of the cable accommodating cavity (18) is provided with a cable outlet (183a) capable of pulling out the cable, the cable is provided with a plurality of tooth grooves (182a) which are arranged in parallel along the axial direction, an automatic buckling structure (183) is arranged at the cable outlet (183a), and the automatic buckling structure (183) comprises:

an automatic dialing rotating shaft (183b) hinged on the cable outlet (183 a);

a latch (183c) which extends from one side of the automatic dial-up shaft (183b) and is bent in the cable drawing direction; and

a pressing member (183d) provided between the latch tongue (183c) and one side of the cable accommodating chamber (18) to prohibit the latch tongue (183c) from freely deflecting in the cable winding direction;

when the cable (182) is pulled out from the cable outlet (183a), the free end of the latch tongue (183c) abuts against the cable (182) and slides relative to the cable (182); when the cable (182) stops being pulled out, the locking tongue (183c) is clamped into the tooth groove (182a) to limit the winding of the cable (182); when the cable (182) is rolled, the automatic rotating shaft (183b) is rotated to enable the lock tongue (183c) to be separated from the tooth groove (182a), and the cable (182) is rolled under the action of the automatic rolling device (181).

5. The charging device according to claim 1, wherein: a plurality of information display areas (11) are arranged outside the charging device shell (1), and each charging interface (131) is correspondingly provided with one information display area (11).

6. The charging device according to claim 5, wherein: the information display area (11) further comprises a voice module (21), and the voice module (21) is used for voice information prompt.

7. The charging device according to claim 1, wherein: an information receiving module (14) is arranged outside the charging device shell (1), the information receiving module (14) comprises a first information receiving module (141) and a second information receiving module (142), the first information receiving module (141) is used for receiving first information, and the second information receiving module (142) is used for receiving second information.

8. The charging device according to claim 1, wherein: still be equipped with safety module (15) in charging device casing (1), safety module (15) including with alarm (151), current detection device (152), temperature-detecting device (153) and earth-leakage protector (154) that interface (131) are connected charge.

9. The charging device according to claim 1, wherein: the bottom of the charging device shell (1) is also provided with a supporting structure (22).

10. The charging device according to claim 9, wherein: the top of the supporting structure (22) is also provided with a shielding profile plate (23).