CN209904553U - Waterproof construction of rifle charges - Google Patents

Waterproof construction of rifle charges Download PDF

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Publication number
CN209904553U
CN209904553U CN201920616293.4U CN201920616293U CN209904553U CN 209904553 U CN209904553 U CN 209904553U CN 201920616293 U CN201920616293 U CN 201920616293U CN 209904553 U CN209904553 U CN 209904553U
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CN
China
Prior art keywords
shell
stuffing box
charges
charging gun
rifle
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.)
Expired - Fee Related
Application number
CN201920616293.4U
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Chinese (zh)
Inventor
梁煦
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Zhanjiang Guangzhong Technology Co ltd
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Zhanjiang Guangzhong Technology Co ltd
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Publication date
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Priority to CN201920616293.4U priority Critical patent/CN209904553U/en
Application granted granted Critical
Publication of CN209904553U publication Critical patent/CN209904553U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • Y02T90/14—Plug-in electric vehicles

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model discloses a waterproof structure of a charging gun, which comprises a charging gun, wherein the charging gun consists of a shell, a first stuffing box and a second stuffing box; the novel solar battery pack is characterized in that a charging head is arranged at the front end of the shell, a protective cover is arranged at the front end of the shell, a sealing cover is arranged at the tail end of the shell, a drying agent is filled in the first packing box, a separation net is arranged on one side of the first packing box and welded on one side of the first packing box, the first packing box is located inside the shell and is far away from one side of the second packing box, and a phase-change material is filled in the first packing box. The utility model discloses, the inside phase change material of second packing box is the unchangeable condition of temperature and changes the material state and can provide the material of latent heat, and when the inside temperature of rifle that charges was higher, phase change material will absorb the inside heat of rifle that charges, cools down to the rifle that charges, maintains the inside temperature balance of rifle that charges, and it is great to avoid the inside temperature of rifle that charges, influences the normal use of rifle that charges.

Description

Waterproof construction of rifle charges
Technical Field
The utility model relates to a rifle equipment technical field that charges specifically is a waterproof construction of rifle that charges.
Background
Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building (public building, market, public parking area etc.) and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, the rifle that charges is the important component part of filling electric pile, use because the rifle that charges generally most all is direct placement in external environment, the phenomenon of intaking appears easily, the rifle that charges that has waterproof construction seals the rifle shell that charges, however, the radiating effect of the rifle that charges after the sealing is relatively poor, the rifle that charges is in work under the high temperature condition for a long time, danger will take place.
To this end, a waterproof structure of a charging gun is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof construction of rifle charges, phase change material is the unchangeable condition of temperature and changes the material state and can provide the material of latent heat, when the inside temperature of rifle that charges is higher, phase change material will absorb the inside heat of rifle that charges, cools down to the rifle that charges, maintains the inside temperature balance of rifle that charges, avoids the inside temperature of rifle that charges great, influences the normal use of rifle that charges to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof structure of a charging gun comprises the charging gun, wherein the charging gun consists of a shell, a first stuffing box and a second stuffing box, and the first stuffing box and the second stuffing box are positioned inside the shell;
the front end of the shell is provided with a charging head, the charging head is embedded into the front end of the shell, the front end of the shell is provided with a protective cover, the protective cover is buckled at the front end of the shell, the tail end of the shell is provided with a sealing cover, the sealing cover is rotationally connected with the shell through threads, a wire is arranged on the outer side of the shell, the wire penetrates through the sealing cover and extends into the shell, the section of the wire extending into the shell is electrically connected with the charging head, the upper side of the shell is provided with a control switch, the control switch is forwards arranged on the upper side of the shell, and the control switch is electrically connected;
the first stuffing box is fixedly arranged on one side inside the shell through bolts, a drying agent is filled inside the first stuffing box, a separation net is arranged on one side of the first stuffing box, and the separation net is welded on one side of the first stuffing box;
the first stuffing box is positioned on one side, far away from the second stuffing box, of the shell, and the phase-change material is filled in the first stuffing box.
The rifle that charges is used for connecting and fills electric pile and electric automobile, charge the car, when charging, the wire is owing to transmit electric power, the head that will charge inserts the socket upside of electric automobile upside, can charge electric automobile after opening control switch, the inside drier of filling of first packing box is used for adsorbing the inside moisture of shell, keep the inside air drying of shell, it is great to avoid moisture, influence the normal use of rifle that charges, the inside phase change material of second packing box is that the unchangeable condition of temperature down and change the material state and can provide the material of latent heat, when the inside temperature of rifle that charges is higher, the inside heat of rifle that charges will be absorbed to phase change material, cool down to the rifle that charges, maintain the inside temperature balance of rifle that charges, it is great to avoid the inside temperature of rifle that charges, influence the normal use of rifle that charges.
Preferably, the inside heat-conducting fin that is provided with of second stuffing box, the heat-conducting fin passes inside the second stuffing box stretches into the shell.
The conducting strip has better heat conductivity, can be with the quick leading-in second stuffing box of the inside heat of shell inside for phase change material can be quick cools down to the rifle inside that charges.
Preferably, a soft connecting piece is arranged between the protective cover and the shell, and two ends of the soft connecting piece are fixedly arranged at the front end of the protective cover and the outer side of the shell through bolts.
The flexible connecting piece can connect the protective cover with the shell, so that the protective cover is prevented from being lost after long-time use
Preferably, a coating is arranged on the upper side of the control switch, and the periphery of the coating is adhered to the upper side of the shell through adhesive glue.
The tectorial membrane can protect control switch, avoids control switch upside to be infected with moisture, leads to the short circuit phenomenon to appear in the rifle that charges.
Preferably, a rubber ring is arranged between the sealing cover and the lead, and the rubber ring is adhered to the inside of the sealing cover through waterproof glue.
The rubber ring can seal the gap between the sealing cover and the lead, and the moisture is prevented from entering the shell through the joint of the sealing cover and the lead.
Preferably, a sealing gasket is arranged between the shell and the charging head, and the sealing gasket is adhered to the outer side of the charging head through a waterproof adhesive.
The sealed pad can seal the linking department between head and the shell that charges, avoids moisture to carry out inside the shell through the space between head and the shell that charges.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, the phase change material in the second packing box is the material that changes the material state and can provide latent heat under the unchangeable condition of temperature, and when the temperature in the rifle that charges is higher, phase change material will absorb the heat in the rifle that charges, cools down to the rifle that charges, maintains the temperature balance in the rifle that charges, avoids the temperature in the rifle that charges great, influences the normal use of rifle that charges;
2. the utility model discloses, the conducting strip has better heat conductivity, can lead in the heat of shell inside into the inside of second packing box fast, makes phase change material can cool down to the rifle inside fast that charges;
3. the utility model discloses, the tectorial membrane can protect control switch, avoids the control switch upside to be infected with moisture, leads to the inside short circuit phenomenon that appears of rifle that charges.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first stuffing box and a second stuffing box of the present invention;
fig. 3 is a schematic structural diagram of the sealing cap of the present invention.
In the figure: 1. a charging gun; 2. a housing; 3. a control switch; 4. coating a film; 5. a gasket; 6. a charging head; 7. a protective cover; 8. sealing the cover; 9. a rubber ring; 10. a flexible connector; 11. a first stuffing box; 12. a desiccant; 13. separating the net; 14. a heat conductive sheet; 15. a second stuffing box; 16. a phase change material; 17. and (4) conducting wires.
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. 1-3, the present invention provides a technical solution: a waterproof structure of a charging gun is shown in figures 1 and 2 and comprises a charging gun 1, wherein the charging gun 1 is composed of a shell 2, a first stuffing box 11 and a second stuffing box 15, and the first stuffing box 11 and the second stuffing box 15 are positioned inside the shell 2;
as shown in fig. 1 and 3, a charging head 6 is arranged at the front end of a housing 2, the charging head 6 is embedded into the front end of the housing 2, a protective cover 7 is arranged at the front end of the housing 2, the protective cover 7 is buckled at the front end of the housing 2, a sealing cover 8 is arranged at the tail end of the housing 2, the sealing cover 8 is rotatably connected with the housing 2 through threads, a wire 17 is arranged on the outer side of the housing 2, the wire 17 penetrates through the sealing cover 8 and extends into the housing 2, the wire 17 extends into the inner section of the housing 2 and is electrically connected with the charging head 6, a control switch 3 is arranged on the upper side of the housing 2, the control switch 3 is arranged on the;
as shown in fig. 2, a first stuffing box 11 is fixedly installed at one side inside a housing 2 through bolts, a drying agent 12 is filled inside the first stuffing box 11, a separation net 13 is arranged at one side of the first stuffing box 11, and the separation net 13 is welded at one side of the first stuffing box 11;
as shown in fig. 2, the first stuffing box 11 is located inside the housing 2 on the side away from the second stuffing box 15, and the inside of the first stuffing box 11 is filled with the phase change material 16.
Through the technical scheme, the charging gun 1 is used for connecting a charging pile and an electric automobile to charge the automobile, when charging is carried out, the wire 17 transmits electric power, the charging head 6 is inserted into the upper side of a socket on the upper side of the electric automobile, the electric automobile can be charged after the control switch 3 is turned on, the drying agent 12 filled in the first stuffing box 11 is used for adsorbing moisture in the shell 2 to keep the air in the shell 2 dry to avoid the influence of the moisture on the normal use of the charging gun 1 due to the large moisture, the phase change material 16 in the second stuffing box 15 is a substance which changes the state of the substance and can provide latent heat under the condition of unchanged temperature, when the temperature in the charging gun 1 is high, the phase change material 16 absorbs the heat in the charging gun 1 to cool the charging gun 1 to maintain the temperature balance in the charging gun 1 and avoid the large temperature in the charging gun 1, affecting the normal use of the charging gun 1.
Specifically, as shown in fig. 2, a heat conducting fin 14 is disposed inside the second stuffing box 15, and the heat conducting fin 14 penetrates through the second stuffing box 15 and extends into the inside of the housing 2.
Through above-mentioned technical scheme, conducting strip 14 has better heat conductivity, can be inside the quick leading-in second stuffing box 15 of the inside heat of shell 2 for phase change material 16 can be quick cools down to the rifle 1 inside that charges.
Specifically, as shown in fig. 1, a flexible connector 10 is disposed between the shield 7 and the housing 2, and two ends of the flexible connector 10 are fixedly mounted at the front end of the shield 7 and the outer side of the housing 2 through bolts.
Through above-mentioned technical scheme, flexible connectors 10 can be connected protection casing 7 and shell 2, avoid long-time the back of using, protection casing 7 loses.
Specifically, as shown in fig. 1, a coating 4 is provided on the upper side of the control switch 3, and the periphery of the coating 4 is adhered to the upper side of the housing 2 by an adhesive.
Through above-mentioned technical scheme, tectorial membrane 4 can protect control switch 3, avoids control switch 3 upside to be infected with moisture, leads to the short circuit phenomenon to appear in 1 inside of rifle that charges.
Specifically, as shown in fig. 3, a rubber ring 9 is disposed between the cover 8 and the lead 17, and the rubber ring 9 is adhered to the inside of the cover 8 by waterproof glue.
Through above-mentioned technical scheme, rubber ring 9 can seal the space between closing cap 8 and the wire 17, avoids moisture to get into inside shell 2 through closing cap 8 and wire 17's linking department.
Specifically, as shown in fig. 1, a gasket 5 is provided between the housing 2 and the charging head 6, and the gasket 5 is attached to the outer side of the charging head 6 by a waterproof adhesive.
Through above-mentioned technical scheme, sealed pad 5 can seal the linking department between head 6 and the shell 2 that charges, avoids moisture to carry out inside the shell 2 through the space between head 6 and the shell 2 that charges.
The working principle is as follows: the charging gun 1 is used for connecting a charging pile and an electric automobile to charge the automobile, when charging is carried out, a lead 17 transmits electric power, a charging head 6 is inserted into the upper side of a socket on the upper side of the electric automobile, the electric automobile can be charged after a control switch 3 is opened, a drying agent 12 filled in a first stuffing box 11 is used for adsorbing moisture in a shell 2 to keep air in the shell 2 dry and avoid the influence of the moisture on the normal use of the charging gun 1, a phase change material 16 in a second stuffing box 15 is a substance which changes the state of the substance and can provide latent heat under the condition of unchanged temperature, when the temperature in the charging gun 1 is higher, the phase change material 16 absorbs the heat in the charging gun 1 to cool the charging gun 1 and maintain the temperature balance in the charging gun 1 to avoid the influence of the normal use of the charging gun 1 due to the higher temperature in the charging gun 1, the heat-conducting fin 14 has good heat conductivity, and can be inside the quick leading-in second stuffing box 15 of the inside heat of shell 2 for phase change material 16 can be quick to the inside cooling of rifle 1 that charges.
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 (6)

1. The utility model provides a waterproof construction of rifle charges which characterized in that: the charging gun comprises a charging gun (1), wherein the charging gun (1) consists of a shell (2), a first stuffing box (11) and a second stuffing box (15), and the first stuffing box (11) and the second stuffing box (15) are positioned inside the shell (2);
the front end of the shell (2) is provided with a charging head (6), the charging head (6) is embedded into the front end of the shell (2), the front end of the shell (2) is provided with a protective cover (7), the protective cover (7) is buckled at the front end of the shell (2), the tail end of the shell (2) is provided with a sealing cover (8), the sealing cover (8) is rotatably connected with the shell (2) through threads, a lead (17) is arranged on the outer side of the shell (2), the lead (17) penetrates through the sealing cover (8) and extends into the shell (2), the inner section of the lead (17) extending into the shell (2) is electrically connected with the charging head (6), the upper side of the shell (2) is provided with a control switch (3), the control switch (3) is forwards arranged on the upper side of the shell (2), and the control switch (3) is electrically connected with the lead (17);
the first stuffing box (11) is fixedly installed on one side inside the shell (2) through bolts, a drying agent (12) is filled inside the first stuffing box (11), a separation net (13) is arranged on one side of the first stuffing box (11), and the separation net (13) is welded on one side of the first stuffing box (11);
the first stuffing box (11) is positioned on one side, far away from the second stuffing box (15), of the interior of the shell (2), and the interior of the first stuffing box (11) is filled with a phase-change material (16).
2. The waterproof structure of a charging gun according to claim 1, characterized in that: and a heat conducting fin (14) is arranged in the second stuffing box (15), and the heat conducting fin (14) penetrates through the second stuffing box (15) and extends into the shell (2).
3. The waterproof structure of a charging gun according to claim 1, characterized in that: be provided with flexible connectors (10) between protection casing (7) and shell (2), bolt fixed mounting is passed through at protection casing (7) front end and shell (2) outside at flexible connectors (10) both ends.
4. The waterproof structure of a charging gun according to claim 1, characterized in that: the upper side of the control switch (3) is provided with a coating (4), and the periphery of the coating (4) is adhered to the upper side of the shell (2) through adhesive glue.
5. The waterproof structure of a charging gun according to claim 1, characterized in that: be provided with rubber circle (9) between closing cap (8) and wire (17), rubber circle (9) are through waterproof adhesive inside closing cap (8).
6. The waterproof structure of a charging gun according to claim 1, characterized in that: be provided with sealed pad (5) between shell (2) and the head (6) that charges, sealed pad (5) are pasted in the head (6) outside that charges through waterproof glue.
CN201920616293.4U 2019-04-30 2019-04-30 Waterproof construction of rifle charges Expired - Fee Related CN209904553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920616293.4U CN209904553U (en) 2019-04-30 2019-04-30 Waterproof construction of rifle charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920616293.4U CN209904553U (en) 2019-04-30 2019-04-30 Waterproof construction of rifle charges

Publications (1)

Publication Number Publication Date
CN209904553U true CN209904553U (en) 2020-01-07

Family

ID=69046519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920616293.4U Expired - Fee Related CN209904553U (en) 2019-04-30 2019-04-30 Waterproof construction of rifle charges

Country Status (1)

Country Link
CN (1) CN209904553U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200107

Termination date: 20200430

CF01 Termination of patent right due to non-payment of annual fee