CN205583311U - Cigarette lighter socket - Google Patents
Cigarette lighter socket Download PDFInfo
- Publication number
- CN205583311U CN205583311U CN201620295981.1U CN201620295981U CN205583311U CN 205583311 U CN205583311 U CN 205583311U CN 201620295981 U CN201620295981 U CN 201620295981U CN 205583311 U CN205583311 U CN 205583311U
- Authority
- CN
- China
- Prior art keywords
- terminal
- background light
- electric
- jack housing
- contact terminal
- 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
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 34
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 239000012212 insulator Substances 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Cigarette lighter socket is including socket shell, background light and electrical connection portion, the background light is fixed on socket shell, and the background light has a contact terminal and the 2nd contact terminal, electrical connection portion includes the bench insulator and is used for being connected to external power source's first electric terminal and the electric terminal of second, and the bench insulator is fixed in socket shell's bottom, electric the switching on of a contact terminal of first electric terminal and background light, and the electric terminal of second switches on with socket shell is electric, its characteristics lie in that cigarette lighter socket still includes conductive parts, the 2nd contact terminal of background light links to each other with conductive parts, and the 2nd contact terminal does not contact with socket shell each other, conductive parts links to each other with the electric terminal of second. The 2nd contact terminal is through conductive parts and electric the switching on of the electric terminal of second, and the electric current that flows past the background light no longer passes through socket shell, therefore has avoided because of troubles such as background light that contact failure between the 2nd contact terminal of background light and the socket shell results in glimmer, works.
Description
Technical field
This utility model relates to the cigarette lighter socket of vehicle.
Background technology
Cigar lighter is a kind of common car-mounted device, can be used for lighting medicated cigarette.Cigar lighter is mainly made up of cigarette lighter plug and cigarette lighter socket, and cigarette lighter socket is connected with vehicle power.
Fig. 1 shows the structure of existing cigarette lighter socket.Cigarette lighter socket includes jack housing 91, electric connection part 92, bimetallic element 93, insulator 94, central fastener 95 and background light 96.Jack housing 91 has an inner chamber 910, and inner chamber 910 is opened on the top of jack housing.Electric connection part 92 includes insulating base 920, for being connected to the first electric terminal 921 of external power source and the second electric terminal 922 and for the first electric terminal 921 and the second electric terminal 922 being separated so that the two keeps the collets 923 of insulation.Insulating base 920 is fixed on the bottom of jack housing 91, first electric terminal 921 is fixed on insulating base 920, second electric terminal 922 includes terminal body 922a and by terminal body 922a to insert part 922b of insulating base one lateral buckling, terminal body 922a directly contacts with the diapire 911 of jack housing 91, thus realizes the electrically conducting of the second electric terminal 922 and jack housing 91.Bimetallic element 93 and insulator 94 are arranged in the inner chamber 910 of jack housing, and insulator 94 is clamped between the diapire 911 of bimetallic element 93 and jack housing, so that both keeps insulation.Insulating base 920, the diapire 911 of jack housing, insulator 94, bimetallic element 93 are equipped with centre bore, central fastener 95 is through insulating base 920, the diapire 911 of jack housing, insulator 94, the centre bore of bimetallic element 93, insulating base 920 and jack housing 91 are connected and fixed, and bimetallic element 93 and the first insulator 94 are fixed in the inner chamber 110 of jack housing.In figure, central fastener 95 is additionally provided with an annular protrusion 951, is provided with pad 97 between annular protrusion 951 and insulating base 920.
Background light 96 is fixed in jack housing 91, and background light 96 has the first contact terminal 961 and the second contact terminal 962.First contact terminal 961 is connected to the first electric terminal 921, and the second contact terminal 962 is connected to jack housing 91.The circuit theory diagrams of background light are as shown in Figure 3.During work, the flow path of electric current is: 12V DC power anode → the first electric terminal 921 → the first contact terminal 961 → background light 96 → the second contact terminal 962 → jack housing 91 → the second electric terminal 922 → 12V DC power cathode.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cigarette lighter socket, and it is it can be avoided that because of loose contact and the background light failure light emission that causes between the contact terminal of background light and jack housing.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
Cigarette lighter socket, including jack housing, background light and electric connection part；Background light is fixed in jack housing, and background light has the first contact terminal and the second contact terminal；Electric connection part includes insulating base and for being connected to the first electric terminal and second electric terminal of external power source, insulating base is fixed on the bottom of jack housing, first electric terminal and the first contact terminal electrically conducting of background light, the second electric terminal and jack housing electrically conducting；Its feature is, this cigarette lighter socket also includes conductive component；Second contact terminal of background light is connected with conductive component, and the second contact terminal does not contacts with each other with jack housing；Conductive component and the second electric terminal are connected.
Preferably, the second contact terminal of background light abuts with conductive component and is connected.
This utility model is at least up to one of following beneficial effect:
In cigarette lighter socket of the present utility model, owing to the contact terminal of background light does not comes in contact with jack housing, the electric current flowing through background light is no longer pass through jack housing, thus avoid because between the contact terminal of background light and jack housing, loose contact and the background light that causes flash, the fault such as do not work, and improves cigarette lighter socket reliability in use.
Accompanying drawing explanation
Fig. 1 shows the assembling schematic diagram of existing cigarette lighter socket.
Fig. 2 shows the exploded perspective view (background light not shown in Fig. 2) of existing cigarette lighter socket.
Fig. 3 shows the circuit theory diagrams of background light.
Fig. 4 shows the assembling schematic diagram of the cigarette lighter socket according to this utility model first embodiment.
Fig. 5 shows the exploded perspective view (background light not shown in Fig. 5) of the cigarette lighter socket according to this utility model first embodiment.
Fig. 6 shows the assembling schematic diagram of the cigarette lighter socket according to this utility model the second embodiment.
Fig. 7 shows the exploded perspective view (background light not shown in Fig. 7) of the cigarette lighter socket according to this utility model the second embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made and further illustrating.
Owing to existing jack housing mostly is the iron-based plated item that surface contacted resistance is bigger, contact with the second contact terminal and be easy to come in contact bad situation, cause background light flicker or do not work.
Fig. 4 and Fig. 5 shows the cigarette lighter socket according to this utility model first embodiment.As it can be seen, this cigarette lighter socket includes jack housing 1, electric connection part 2, bimetallic element 3, insulator 4, central fastener 5 and background light 6.Jack housing 1 has an inner chamber 10, and inner chamber 10 is opened on the top of jack housing.Electric connection part 2 includes insulating base 20, for being connected to the first electric terminal 21 of external power source and the second electric terminal 22 and for the first electric terminal 921 and the second electric terminal 922 being separated so that the two keeps the collets 23 of insulation.Insulating base 20 is fixed on the bottom of jack housing 1, first electric terminal 21 is fixed on insulating base 20, second electric terminal 22 include terminal body 22a, by terminal body 22a to the first insert part 22b of insulating base one lateral buckling and by terminal body to the second insert part 22c of jack housing one lateral buckling, terminal body 22a is connected to the diapire 11 of jack housing 1, thus realizes the electrically conducting of the second electric terminal 22 and jack housing 1.Bimetallic element 3 and insulator 4 are arranged in the inner chamber 10 of jack housing, and insulator 4 is clamped between the diapire 11 of bimetallic element 3 and jack housing, so that bimetallic element keeps insulation with jack housing.Insulating base 20, the diapire 11 of jack housing, insulator 4, bimetallic element 3 are equipped with centre bore, central fastener 5 is through insulating base 20, the diapire 11 of jack housing, insulator 4, the centre bore of bimetallic element 3, insulating base 20 and jack housing 1 are connected and fixed, and bimetallic element 3 and the first insulator 4 are fixed in the inner chamber 10 of jack housing.In figure, central fastener 5 is additionally provided with an annular protrusion 51, is provided with pad 7 between annular protrusion 51 and insulating base 20.
Background light 6 is fixed in jack housing 91, and background light 6 has the first contact terminal 61 and the second contact terminal 62.First electric terminal 21 of electric connection part 2 is connected to the first contact terminal 61 of background light, forms electrically conducting, and the second insert part 22c of electric connection part 2 abuts with the second contact terminal of background light and is connected, and forms electrically conducting.During work, the flow path of electric current is: 12V DC power anode → the first electric terminal 21 → the first contact terminal 61 → background light 6 → the second contact terminal 62 → the second electric terminal 22 → 12V DC power cathode.Owing to the second contact terminal 62 directly contacts conducting with the second electric terminal 22, the electric current flowing through background light 6 is no longer pass through jack housing 1, thus avoid because between the second contact terminal and the jack housing of background light, loose contact and the background light that causes flash, the fault such as do not work, and improves cigarette lighter socket reliability in use.
Fig. 6 and Fig. 7 shows the cigarette lighter socket according to this utility model the second embodiment.In a second embodiment, jack housing 1, bimetallic element 3, insulator 4, central fastener 5, background light 6, insulating base the 20, first electric terminal 21, pad 7 structure all identical with first embodiment.Main difference is that, add a conductive spacer 8 in a second embodiment, meanwhile, the second electric terminal 22 ' only includes terminal body 22 ' a and by terminal body 22 ' a to the first insert part 22 ' b of insulating base one lateral buckling, is not provided with the insert part to jack housing one lateral buckling.Conductive spacer 8 includes shim body 81 and by shim body 81 to the bending part 82 of jack housing one lateral buckling, shim body 81 is clamped between the diapire 11 of terminal body 22 ' a and jack housing 1, and bending part 82 abuts with the second contact terminal 62 of background light and is connected.Shim body 81 is provided with the central through hole passed for central fastener 5.
During work, the flow path of electric current is: 12V DC power anode → the first electric terminal 21 → the first contact terminal 61 → background light 6 → the second contact terminal 62 → conductive spacer 8 → the second electric terminal 22 → 12V DC power cathode.Owing to the second contact terminal 62 is by conductive spacer 8 and the second electric terminal 22 electrically conducting, the electric current flowing through background light 6 is no longer pass through jack housing 1, thus avoid because between the second contact terminal and the jack housing of background light, loose contact and the background light that causes flash, the fault such as do not work, and improves cigarette lighter socket reliability in use.
In sum, second contact terminal of background light 6 of the present utility model does not contact with each other with jack housing, but be connected with conductive component, and this conductive component is connected with the second electric terminal of cigarette lighter socket, thus realize the electrically conducting with the second electric terminal by this conductive component.Herein described be connected can be connected as a single entity or conflict connected.Above-mentioned conductive component is the second insert part 22c of the second electric terminal 22 in the first embodiment, and is conductive spacer 8 in the second embodiment.
Obviously, those skilled in the art can carry out various change and modification without deviating from spirit and scope of the present utility model to this utility model.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (5)
1. cigarette lighter socket, including jack housing, background light and electric connection part；Described background light is fixed in described jack housing, and background light has the first contact terminal and the second contact terminal；Described electric connection part includes insulating base and for being connected to the first electric terminal and second electric terminal of external power source, described insulating base is fixed on the bottom of described jack housing, described first electric terminal and the first contact terminal electrically conducting of background light, described second electric terminal and described jack housing electrically conducting；It is characterized in that, described cigarette lighter socket also includes a conductive component；
Second contact terminal of described background light is connected with described conductive component, and the second contact terminal does not contacts with each other with described jack housing；Described conductive component is connected with described second electric terminal.
2. cigarette lighter socket as claimed in claim 1, it is characterised in that the second contact terminal of described background light abuts with described conductive component and is connected.
3. cigarette lighter socket as claimed in claim 1 or 2, it is characterized in that, described second electric terminal include terminal body, by described terminal body to the first insert part of described insulating base one lateral buckling and by described terminal body to the second insert part of described jack housing one lateral buckling；
Described terminal body is connected to the diapire of described jack housing, and described second insert part constitutes described conductive component, and the second insert part abuts with the second contact terminal of described background light and is connected.
4. cigarette lighter socket as claimed in claim 1 or 2, it is characterised in that described second electric terminal includes terminal body and by described terminal body to the first insert part of described insulating base one lateral buckling；
Described conductive component is conductive spacer, described conductive spacer includes shim body and by described shim body to the bending part of described jack housing one lateral buckling, described shim body is clamped between described terminal body and the diapire of jack housing, and described bending part abuts with the second contact terminal of described background light and is connected.
5. cigarette lighter socket as claimed in claim 1, it is characterised in that described first electric terminal is fixed on described insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295981.1U CN205583311U (en) | 2016-04-11 | 2016-04-11 | Cigarette lighter socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295981.1U CN205583311U (en) | 2016-04-11 | 2016-04-11 | Cigarette lighter socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583311U true CN205583311U (en) | 2016-09-14 |
Family
ID=56864782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295981.1U Expired - Fee Related CN205583311U (en) | 2016-04-11 | 2016-04-11 | Cigarette lighter socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583311U (en) |
-
2016
- 2016-04-11 CN CN201620295981.1U patent/CN205583311U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7294022B1 (en) | Vehicle power plug with a control switch | |
| ATE487250T1 (en) | ELECTRICAL CONNECTORS | |
| US20140256195A1 (en) | Electrical connector | |
| US9004956B2 (en) | Conducting wire terminal seat | |
| CN105180115B (en) | The electrical connector of LED light | |
| CN109524822A (en) | Conductive terminal and connector | |
| CN106961037B (en) | Electric connector using point contact type electric connector contact element | |
| US8297996B2 (en) | Safety socket | |
| CN204986912U (en) | Electric connector of LED lamp | |
| TWM461161U (en) | Magnetic power connector | |
| CN101488614A (en) | Thin general plug, socket | |
| CN210201010U (en) | Power connector component of LED lamp strip | |
| US7803019B2 (en) | Socket structure of current-rectifiable lamp string | |
| CN201289944Y (en) | Plug of great current automobile cigarette lighter | |
| CN205583311U (en) | Cigarette lighter socket | |
| US10591150B2 (en) | Integrated electrical connector device structure of LED light | |
| CN106571669B (en) | Battery switching device | |
| CN210517164U (en) | Connector is inhaled to simple structure's rotatory magnetism | |
| CN102592889B (en) | Electromagnetic relay suitable for automatic production and with reliable electroconductivity and assembling method thereof | |
| CN108899234B (en) | DC contactor with fusing protection function | |
| KR101182007B1 (en) | Relay with multiple contacts | |
| CN205985375U (en) | Wide binding post and switch socket of application scope | |
| CN207664129U (en) | The base plate structure of lithium battery is fixed on a kind of outdoor installation | |
| CN209219266U (en) | The power supply structure of electronic smoke atomizer | |
| KR100957093B1 (en) | Cigar Lighter Socket For A Vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |