CN218702763U - Cooling cavity structure of charging gun - Google Patents

Cooling cavity structure of charging gun Download PDF

Info

Publication number
CN218702763U
CN218702763U CN202223189728.2U CN202223189728U CN218702763U CN 218702763 U CN218702763 U CN 218702763U CN 202223189728 U CN202223189728 U CN 202223189728U CN 218702763 U CN218702763 U CN 218702763U
Authority
CN
China
Prior art keywords
cooling
cooling cavity
sealing
pair
cavity
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.)
Active
Application number
CN202223189728.2U
Other languages
Chinese (zh)
Inventor
周建
李文杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Sinbon Electronics Co ltd
Original Assignee
Jiangyin Sinbon Electronics Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Sinbon Electronics Co ltd filed Critical Jiangyin Sinbon Electronics Co ltd
Priority to CN202223189728.2U priority Critical patent/CN218702763U/en
Application granted granted Critical
Publication of CN218702763U publication Critical patent/CN218702763U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • Y02T90/12—Electric charging stations

Abstract

The utility model discloses a rifle cooling chamber structure charges, include: the cooling machine shell, the cooling chamber mounting, first sealing washer, the second sealing washer, be connected with a pair of cooling chamber inner tube on the cooling machine shell, a pair of cooling chamber inner tube takes shape with the integration of cooling machine shell, the outside of a pair of cooling chamber inner tube is equipped with the cooling chamber urceolus, be formed with the cooling chamber between cooling chamber inner tube and the cooling chamber urceolus, one side of cooling machine shell is located to the cooling chamber mounting, be connected with multiunit evenly distributed's set screw between cooling chamber mounting and the cooling machine shell, a pair of first sealing washer is located between cooling chamber mounting and the cooling chamber inner tube, be equipped with the second sealing washer between cooling chamber mounting and the cooling chamber urceolus. The utility model discloses a cooling cavity inner structure's design improves the radiating effect of rifle that charges when using, reduces the probability that the rifle that charges takes place to damage because of high temperature, has prolonged the life of rifle that charges, has improved the use reliability of rifle that charges.

Description

Cooling cavity structure of charging gun
Technical Field
The utility model belongs to the technical field of the rifle that charges, concretely relates to rifle cooling chamber structure charges.
Background
The charging gun is a device for charging a new energy electric automobile, and can be divided into a direct current charging gun and an alternating current charging gun according to different charging modes, wherein each joint represents different power supplies and control signals, and the new energy electric automobile is more and more widely applied as an environment-friendly vehicle along with the continuous progress and development of the society.
Along with the continuous development of new forms of energy electric automobile technique, new forms of energy electric automobile's battery energy density also increases gradually, and the same new forms of energy electric automobile's quick charge has also become the indispensable function of rifle that charges, however, when the rifle that charges carries out quick charge to new forms of energy electric automobile, charging current is great, gets the condition that electrical components such as connecting terminal can appear the temperature sharply increase in the rifle that charges for the potential safety hazard in the rifle use of charging is great.
The rifle that charges of current new forms of energy electric automobile does not possess cooling protection architecture mostly, the condition that the temperature rises appears in the use easily for the radiating effect in the rifle use that charges is relatively poor, has increased the rifle that charges and has received the risk that high temperature influences the damage appear, has shortened the life of rifle that charges.
Therefore, in view of the above technical problems, it is necessary to provide a cooling chamber structure of a charging gun.
Disclosure of Invention
An object of the utility model is to provide a rifle cooling chamber structure charges to solve the relatively poor problem of radiating effect in the rifle use that charges among the prior art.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a charging gun cooling cavity structure comprising: the cooling device comprises a cooling shell, a cooling cavity fixing part, a first sealing ring and a second sealing ring;
the cooling machine shell is connected with a pair of cooling cavity inner cylinders, the pair of cooling cavity inner cylinders and the cooling machine shell are integrally formed, cooling cavity outer cylinders are arranged on the outer sides of the pair of cooling cavity inner cylinders, and a cooling cavity is formed between the cooling cavity inner cylinders and the cooling cavity outer cylinders;
the cooling cavity fixing piece is arranged on one side of the cooling shell, and a plurality of groups of fixing screws which are uniformly distributed are connected between the cooling cavity fixing piece and the cooling shell;
the pair of first sealing rings are arranged between the cooling cavity fixing piece and the cooling cavity inner barrel, and the second sealing ring is arranged between the cooling cavity fixing piece and the cooling cavity outer barrel.
Further, the cooling machine shell is provided with a plurality of groups of uniformly distributed thread fixing holes, the thread fixing holes are matched with the fixing screws, the fixing screws are conveniently installed and fixed through the thread fixing holes, and therefore the cooling cavity fixing pieces and the cooling machine shell are conveniently connected and assembled through the plurality of groups of fixing screws.
Further, one side that cooling chamber mounting is pressed close to the cooling casing is connected with the spacing arch of a pair of packing ring, and is a pair of spacing arch of packing ring and cooling chamber mounting integrated into one piece are a pair of spacing protruding and cooling chamber inner tube phase-match of packing ring, it is spacing to carry out the block through mutually supporting of the spacing arch of packing ring and cooling chamber inner tube to first sealing washer to be convenient for carry out extruded mode through carrying out first sealing washer and make first sealing washer to the spacing protruding and cooling chamber inner tube of packing ring seal spacingly.
Furthermore, it is a pair of the protruding outside of packing ring spacing is equipped with seals spacing arch, seal spacing arch and cooling chamber mounting integrated into one piece, seal spacing arch and cooling chamber phase-match, seal spacing arch and carry out the spacing to the cooling chamber through sealing spacing arch.
Further, be formed with first sealed chamber between the spacing arch of packing ring and the sealed spacing arch, first sealed chamber and first sealing washer phase-match fix spacing through first sealed chamber to first sealing washer.
Furthermore, a second sealing cavity is formed between the cooling cavity fixing piece and the closed limiting protrusion, the second sealing cavity is matched with the second sealing ring, the second sealing ring is fixed and limited through the second sealing cavity, the cooling cavity is protected in a sealing mode through the mutual matching of the first sealing ring and the second sealing ring, and the sealing performance of the cooling cavity is improved.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a cooling cavity inner structure's design improves the radiating effect of rifle that charges when using, reduces the probability that the rifle that charges takes place to damage because of high temperature, has prolonged the life of rifle that charges, has improved the use reliability of rifle that charges.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective view of a cooling chamber structure of a charging gun according to an embodiment of the present disclosure;
FIG. 2 is a perspective view of a cooling enclosure according to an embodiment of the present application;
FIG. 3 is a perspective view of a cooling chamber fixture according to an embodiment of the subject application;
FIG. 4 is a side view of a charge gun cooling cavity configuration according to an embodiment of the present application;
FIG. 5 is a schematic diagram illustrating a portion of a cooling chamber of a charging gun according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of the structure at A in FIG. 5;
fig. 7 is an assembly view of a cooling chamber structure of a charging gun according to an embodiment of the present disclosure.
In the figure: 1. the cooling device comprises a cooling shell, 101, a cooling cavity inner barrel, 102, a cooling cavity outer barrel, 103, a cooling cavity, 2, a cooling cavity fixing piece, 201, a gasket limiting protrusion, 202, a closed limiting protrusion, 203, a first sealing cavity, 204, a second sealing cavity, 3, a fixing screw, 4, a first sealing ring and 5, a second sealing ring.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The utility model discloses a rifle cooling chamber structure charges, refer to fig. 1-7 and show, include: the cooling machine comprises a cooling machine shell 1, a cooling cavity fixing piece 2, a first sealing ring 4 and a second sealing ring 5.
Referring to fig. 1-6, a pair of cooling cavity inner cylinders 101 are connected to the cooling housing 1, the pair of cooling cavity inner cylinders 101 and the cooling housing 1 are integrally formed, cooling cavity outer cylinders 102 are arranged on the outer sides of the pair of cooling cavity inner cylinders 101, a cooling cavity 103 is formed between the cooling cavity inner cylinders 101 and the cooling cavity outer cylinders 102, the cooling cavity inner cylinders 101 and the cooling cavity outer cylinders 102 are isolated in a cooling cavity 103 mode by forming the cooling cavity 103, the condition that high temperature occurs in the use process of the cooling housing 1 is reduced, and the probability that the charging gun is damaged due to high temperature is reduced.
In addition, the cooling effect of the cooling machine shell 1 is further improved by conveying cooling liquid into the cooling cavity 103, so that the situation that the cooling machine shell 1 is high in temperature in the using process is reduced, and the use reliability of the charging gun is improved.
Referring to fig. 3, the cooling cavity fixing member 2 is disposed on one side of the cooling housing 1, and the cooling cavity 103 is sealed and limited by the cooperation of the cooling cavity fixing member 2 and the cooling housing 1, so that the reliability of cooling the cooling housing 1 through the cooling cavity 103 is improved.
Referring to fig. 1-3, a plurality of sets of fixing screws 3 are uniformly distributed between the cooling cavity fixing member 2 and the cooling enclosure 1, and the cooling cavity fixing member 2 and the cooling enclosure 1 are connected and fixed by the plurality of sets of fixing screws 3.
Wherein, the last screw thread fixed hole that cuts multiunit evenly distributed of cooling casing 1, screw thread fixed hole and set screw 3 phase-matches are convenient for install fixed screw 3 through cutting the screw thread fixed hole to be convenient for connect the assembly through multiunit set screw 3 to cooling chamber mounting 2 and cooling casing 1.
Referring to fig. 3-6, one side of the cooling cavity fixing member 2 close to the cooling housing 1 is connected with a pair of gasket limiting protrusions 201, the pair of gasket limiting protrusions 201 and the cooling cavity fixing member 2 are integrally formed, the pair of gasket limiting protrusions 201 are matched with the cooling cavity inner cylinder 101, the first sealing ring 4 is clamped and limited through the mutual matching of the gasket limiting protrusions 201 and the cooling cavity inner cylinder 101, and therefore the first sealing ring 4 is enabled to seal and limit the gasket limiting protrusions 201 and the cooling cavity inner cylinder 101 in a manner of extruding the first sealing ring 4.
Referring to fig. 3 to 6, the outer sides of the pair of gasket limiting protrusions 201 are provided with a closed limiting protrusion 202, the closed limiting protrusion 202 and the cooling cavity fixing member 2 are integrally formed, the closed limiting protrusion 202 is matched with the cooling cavity 103, and the cooling cavity 103 is closed and limited by the closed limiting protrusion 202.
Referring to fig. 2-6, a pair of first sealing rings 4 are disposed between the cooling cavity fixing member 2 and the cooling cavity inner cylinder 101, a second sealing ring 5 is disposed between the cooling cavity fixing member 2 and the cooling cavity outer cylinder 102, and the first sealing rings 4 and the second sealing rings 5 are used for sealing and limiting the cooling enclosure 1 and the cooling cavity fixing member 2, so that the sealing performance of the cooling cavity 103 is improved.
Wherein, be formed with first sealed chamber 203 between the protruding 201 of packing ring limit and the sealed limit 202, first sealed chamber 203 and first sealing washer 4 phase-match carry out fixed spacing to first sealing washer 4 through first sealed chamber 203.
Specifically, a second sealing cavity 204 is formed between the cooling cavity fixing part 2 and the closed limiting protrusion 202, the second sealing cavity 204 is matched with the second sealing ring 5, the second sealing ring 5 is fixed and limited through the second sealing cavity 204, the cooling cavity 103 is protected in a closed mode through the mutual matching of the first sealing ring 4 and the second sealing ring 5, and the sealing performance of the cooling cavity 103 is improved.
When the cooling device is used specifically, a charging wire of a charging gun is assembled and fixed through the cooling shell 1, a cooling cavity 103 is formed by the mutual matching of the cooling cavity inner cylinder 101 and the cooling cavity outer cylinder 102, meanwhile, a first sealing ring 4 and a second sealing ring 5 are respectively arranged on one side of the cooling cavity inner cylinder 101 and one side of the cooling cavity outer cylinder 102, then the cooling cavity fixing piece 2 is sleeved on the cooling shell 1, the first sealing ring 4 and the second sealing ring 5 are respectively fixed and limited through a first sealing cavity 203 and a second sealing cavity 204, the cooling cavity fixing piece 2 and the cooling shell 1 are connected and fixed through a plurality of groups of fixing screws 3, and in the process of assembling and fixing the cooling cavity fixing piece 2, the cooling cavity 103 is limited and sealed through the first sealing ring 4 and the second sealing ring 5;
in addition, further improve whole leakproofness through the mode of carrying out the encapsulating to cooling chamber mounting 2 after the assembly is accomplished, improved cooling housing 1's radiating effect through the mode that sets up closed cooling chamber 103, improved the stability in use of rifle that charges.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a cooling cavity inner structure's design improves the radiating effect of rifle that charges when using, reduces the probability that the rifle that charges takes place to damage because of high temperature, has prolonged the life of rifle that charges, has improved the use reliability of rifle that charges.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
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 (6)

1. A cooling chamber structure of a charging gun, comprising:
the cooling device comprises a cooling shell, a pair of cooling cavity inner cylinders and a cooling cavity outer cylinder, wherein the cooling shell is connected with the pair of cooling cavity inner cylinders, the pair of cooling cavity inner cylinders and the cooling shell are integrally formed, the cooling cavity outer cylinders are arranged on the outer sides of the pair of cooling cavity inner cylinders, and a cooling cavity is formed between the cooling cavity inner cylinders and the cooling cavity outer cylinders;
the cooling cavity fixing piece is arranged on one side of the cooling shell, and a plurality of groups of fixing screws which are uniformly distributed are connected between the cooling cavity fixing piece and the cooling shell;
and the pair of first sealing rings are arranged between the cooling cavity fixing piece and the cooling cavity inner barrel, and the second sealing rings are arranged between the cooling cavity fixing piece and the cooling cavity outer barrel.
2. The cooling cavity structure of a charging gun as claimed in claim 1, wherein the cooling housing has a plurality of sets of threaded fastening holes uniformly distributed thereon, and the threaded fastening holes are matched with the fastening screws.
3. The cooling cavity structure of the charging gun according to claim 1, wherein a pair of gasket limiting protrusions are connected to one side of the cooling cavity fixing member close to the cooling casing, the pair of gasket limiting protrusions and the cooling cavity fixing member are integrally formed, and the pair of gasket limiting protrusions are matched with an inner cylinder of the cooling cavity.
4. The cooling cavity structure of the charging gun as claimed in claim 3, wherein a pair of gasket limiting protrusions are provided with a sealing limiting protrusion on the outer side, the sealing limiting protrusion and the cooling cavity fixing member are integrally formed, and the sealing limiting protrusion is matched with the cooling cavity.
5. The cooling cavity structure of the charging gun as claimed in claim 4, wherein a first sealing cavity is formed between the gasket limit protrusion and the sealing limit protrusion, and the first sealing cavity is matched with the first sealing ring.
6. The cooling cavity structure of the charging gun as claimed in claim 5, wherein a second sealing cavity is formed between the cooling cavity fixing member and the closed limiting protrusion, and the second sealing cavity is matched with the second sealing ring.
CN202223189728.2U 2022-11-30 2022-11-30 Cooling cavity structure of charging gun Active CN218702763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223189728.2U CN218702763U (en) 2022-11-30 2022-11-30 Cooling cavity structure of charging gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223189728.2U CN218702763U (en) 2022-11-30 2022-11-30 Cooling cavity structure of charging gun

Publications (1)

Publication Number Publication Date
CN218702763U true CN218702763U (en) 2023-03-24

Family

ID=85625321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223189728.2U Active CN218702763U (en) 2022-11-30 2022-11-30 Cooling cavity structure of charging gun

Country Status (1)

Country Link
CN (1) CN218702763U (en)

Similar Documents

Publication Publication Date Title
CN209357807U (en) Battery modules
CN215578776U (en) Cylindrical lithium ion battery with novel structure
CN218702763U (en) Cooling cavity structure of charging gun
CN213341836U (en) Sealing structure of combined surface of range extender engine and motor
CN210837923U (en) Battery overcharge protection structure and battery cover
CN210092146U (en) Battery sealing ring
CN214378639U (en) Electricity core apron structure and battery
US20200021053A1 (en) Power connector
CN115411465A (en) Cylindrical battery, battery module and electric device
CN211047560U (en) Microcomputer intelligent excitation controller
CN210164657U (en) Brushless electronic pump of new energy automobile direct current
CN213151620U (en) Crown spring shielded cable joint
CN212085051U (en) Battery waterproof construction, accumulate device and electric motor car
CN211116646U (en) Electronic water pump
CN211305143U (en) Current collecting disc device for welding bottom of negative electrode
CN209947884U (en) Battery capable of discharging at low rate
CN221282929U (en) Scooter motor casing
CN219873836U (en) Battery protection module convenient to equipment
CN206388766U (en) A kind of flexible packing lithium ion battery for eliminating flatulence
CN206282895U (en) A kind of high temperature energy-storage battery and its sealing structure
CN221176503U (en) Aluminum alloy shell for new energy automobile
CN214254831U (en) High-pressure-resistant sealed connector for internal and external connection of equipment
CN212063714U (en) Waterproof structure of hub motor
CN211929578U (en) Aluminum alloy storage battery box with heat dissipation and cold resistance functions
CN221647599U (en) Double-layer sealing ring and automobile liquid heater

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant