CN210267324U - Cigarette lighting and electricity taking dual-purpose cigarette lighter structure with protection function - Google Patents
Cigarette lighting and electricity taking dual-purpose cigarette lighter structure with protection function Download PDFInfo
- Publication number
- CN210267324U CN210267324U CN201920729822.1U CN201920729822U CN210267324U CN 210267324 U CN210267324 U CN 210267324U CN 201920729822 U CN201920729822 U CN 201920729822U CN 210267324 U CN210267324 U CN 210267324U
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- cigarette lighter
- column
- fixedly connected
- electricity
- negative pole
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 49
- 230000005611 electricity Effects 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 235000019506 cigar Nutrition 0.000 claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 4
- 238000007906 compression Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 2
- 208000005189 Embolism Diseases 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 4
- 238000012216 screening Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a take protect function's some cigarettes, get dual-purpose type cigar lighter structure of electricity, including handle, sliding sleeve, collar, inner tube, negative pole switching post, pottery guard shield, current conducting plate, resistance heating wire, negative pole inserted sheet, insulating pad piece, PTC thermistor screening glass, anodal inserted sheet, positive polar line preforming, negative pole spliced pole, negative pole switching post, bolt post, wiring insulated column, connect electric wire, LED lamp pearl, spring, bimetallic strip, clamp plate, push rod, guide bar, montant, insulating baffle, axle sleeve and connect the electric shell fragment. Two layers of novel thermosensitive materials with protection functions are added between the positive electrode and the negative electrode of the cigarette lighter, the first layer is a PTC thermistor protection plate, when the socket is used for taking electricity, safety accidents caused by overheating of the socket are prevented, and when the temperature rises, the resistance of the protection plate is increased, so that the protection function of circuit breaking is started.
Description
Technical Field
The utility model relates to a cigar lighter specifically is a take protect function's some cigarettes, get dual-purpose type cigar lighter structure of electricity, belongs to auto-parts application technical field.
Background
Cigar lighters are a product that is designed for use in automotive accessories. Along with the popularization of vehicle-mounted electronic products, the requirement on the vehicle cigarette lighter is higher and higher, safety is pursued, and meanwhile, the vehicle-mounted cigarette lighter is multifunctional, and not only can light cigarettes be supported, but also the power supply function of a vehicle-mounted low-power electric appliance is supported.
Traditional cigar lighter only supports some cigarette functions, and structural function is more single moreover, and most cigar lighter lacks effectual protection wording, can cause potential safety hazards such as burning a car. Therefore, a cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with a protection function is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take protect function's some cigarette, get electric dual-purpose type cigar lighter structure just in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned purpose, a take cigarette of protect function, get electricity dual purpose type cigar lighter structure, including handle, sliding sleeve, collar and the inner tube that constitutes cigar lighter shell structure, the handle cup joints the rigid coupling and has the stud, the handle cup joints the sliding sleeve with the stud surface, the sliding sleeve rigid coupling collar, the stud bottom rigid coupling negative pole switching post, negative pole switching post surface rigid coupling disc-shaped structure's ceramic guard shield, ceramic guard shield bottom lateral wall surface rigid coupling has resistance heating wire, ceramic guard shield surface one side gomphosis is connected with the current conducting plate, current conducting plate one side sets up connects the electricity shell fragment, ceramic guard shield one side is installed the power supply switching mechanism;
the LED lamp beads are embedded in the side wall of the top of the handle, the wiring insulating column is arranged in the handle, two electric connecting wires are embedded in the wiring insulating column, one electric connecting wire is electrically connected to the negative electrode switching column, and the other electric connecting wire is electrically connected to the electric connecting elastic sheet;
the inner tube is cup jointed to the sliding sleeve bottom, inner tube bottom rigid coupling negative pole inserted sheet, and negative pole inserted sheet top crimping insulating pad piece, insulating pad piece top crimping is the anodal inserted sheet of L type structure, anodal inserted sheet top crimping positive line preforming, the bimetallic strip that positive line preforming top crimping set up in pairs, the PTC thermistor screening glass of pegging graft between positive line preforming and the anodal inserted sheet, the insulating pad piece of pegging graft between negative pole inserted sheet and the anodal inserted sheet, negative pole spliced pole top rigid coupling negative pole switch-on post.
Preferably, the sliding sleeve and the bolt pillar are directly sleeved with a spring, one end of the spring is fixedly connected to the top surface of the inner side of the sliding table, and the other end, corresponding to the spring, of the spring abuts against the protruding part of the side wall of the bottom of the sliding sleeve.
Preferably, the current conducting plate electric connection is to resistance heating wire, and current conducting plate overlap joint to bimetallic strip surface, the crooked arch in ceramic shroud surface of current conducting plate one side forms annular platform, annular platform and the crooked tip joint of bimetallic strip.
Preferably, the power supply switching mechanism comprises a pressing plate, a push rod and a guide rod, the pressing plate is fixedly connected with the push rod perpendicular to the pressing plate in the center of the surface, the tail end of the push rod is fixedly connected with a vertical rod perpendicular to the push rod, the tail end of the vertical rod penetrates through the side wall of the sliding sleeve through a sliding groove, the tail end of the vertical rod is fixedly connected with an insulating baffle, and the insulating baffle is attached to the surface of the ceramic shield.
Preferably, two guide rods are symmetrically arranged on two sides of the push rod, one ends of the two guide rods are fixedly connected to the pressing plate, the other ends of the two guide rods penetrate through the shaft sleeve, and the shaft sleeve is fixedly connected to the surface of the sliding sleeve.
Preferably, the pressing plate, the push rod and the guide rod are all arc-shaped structures, and the radians of the pressing plate, the push rod and the guide rod are the same.
Preferably, the negative pole switching-on column is lapped with the surface of the negative pole switching-on column, and the negative pole switching-on column comprises a conductive column core and an insulating layer wrapped on the surface of the conductive column core.
Preferably, the outer surface of the PTC thermistor protection plate is wrapped by an insulating layer, and the positive electrode insertion piece is electrically connected to the positive electrode wire pressing piece through the PTC thermistor protection plate.
Preferably, the thickness of the insulating spacer is 2mm-4mm, and two ends of the insulating spacer are tightly attached to the end faces of the negative pole inserting piece and the positive pole inserting piece respectively.
Preferably, the positive pole line preforming is located the inner tube inside, and anodal inserted sheet passes through positive pole line preforming electric connection to bimetallic strip.
The utility model has the advantages that:
1. in order to increase the safety, two layers of novel thermosensitive materials with protection functions are added between the positive electrode and the negative electrode of the cigarette lighter, the first layer is a PTC thermistor protection sheet, when the socket is used for taking electricity, safety accidents caused by overheating of the socket are prevented, when the temperature rises, the resistance of the protection sheet is increased, so that the open-circuit protection function is started, when the temperature of the cigarette lighter is reduced, the access is automatically recovered, and the protection of the protection sheet is reversible protection; the second layer of protection is insulation gasket protection, when the overload temperature of the cigarette lighter is too high, the layer of protection is started, the positive electrode and the negative electrode are automatically short-circuited, and the vehicle-mounted fuse is exploded, so that the protection function is started, and the protection is irreversible protection;
2. the utility model discloses it is rational in infrastructure, realize the illumination function through the circuit in cigar lighter area certainly, for the inside bigger illumination zone that provides of car, also can indicate user's cigar lighter to heat simultaneously, under power supply switching mechanism's effect, can realize the isolated lighting under the condition that the cigar lighter does not operate, the resources are saved of being convenient for reduces use cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the present invention at a position partially enlarged in FIG. 2A;
FIG. 4 is a schematic view of the present invention at a position partially enlarged in FIG. 2B;
fig. 5 is a schematic top view of the power supply switching mechanism of the present invention;
fig. 6 is a schematic view of the overall outer surface structure of the present invention.
In the figure: 1. the handle, 2, the sliding sleeve, 3, the installing ring, 4, the inner tube, 5, the negative pole switching post, 6, the ceramic guard shield, 7, the current conducting plate, 8, resistance heating wire, 9, the negative pole inserted sheet, 10, the insulating pad, 11, PTC thermistor screening glass, 12, the positive pole inserted sheet, 13, the positive pole line preforming, 14, the negative pole spliced pole, 15, the negative pole switch-on post, 16, the bolt post, 17, the wiring insulating post, 18, connect the electric wire, 19, LED lamp pearl, 20, the spring, 21, bimetallic strip, 22, the clamp plate, 2201, the push rod, 2202, the guide bar, 2203, the montant, 2204, insulating baffle, 2205, the axle sleeve, 23, connect the electricity shell fragment.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-6, a cigarette lighting and electricity taking dual-purpose cigarette lighter structure with a protection function comprises a handle 1, a sliding sleeve 2, a mounting ring 3 and an inner cylinder 4, the handle 1 is fixedly connected with a stud 16 in a sleeved manner, the sliding sleeve 2 is sleeved with the surfaces of the handle 1 and the stud 16, the mounting ring 3 is fixedly connected with the sliding sleeve 2, a negative pole adapter column 5 is fixedly connected with the bottom of the stud 16, a ceramic shield 6 with a disc-shaped structure is fixedly connected with the surface of the negative pole adapter column 5, a resistance heating wire 8 is fixedly connected with the surface of the side wall of the bottom of the ceramic shield 6, the cigarette lighting is realized by electrically heating the resistance heating wire 8, a conductive plate 7 is connected with the ceramic shield 6 in a jogged manner on one side of the surface, an electricity connection elastic sheet 23 is arranged on one side of the conductive plate, the independent illumination of the cigarette lighter can be realized;
the LED lamp beads 19 are embedded in the side wall of the top of the handle 1, the wiring insulating column 17 is arranged inside the handle 1, two electric connecting wires 18 are embedded inside the wiring insulating column 17, one electric connecting wire 18 is electrically connected to the negative pole adapter 5, and the other electric connecting wire 18 is electrically connected to the electric connecting elastic sheet 23;
The sliding sleeve 2 and the stud 16 are directly sleeved with a spring 20, one end of the spring 20 is fixedly connected to the top surface of the inner side of the sliding table, the other end, corresponding to the spring 20, of the spring is abutted to a protruding part of the bottom side wall of the sliding sleeve 2, and the stud 16 is rebounded to the original position through the spring 20 after heating is completed; the current-conducting plate 7 is electrically connected to the resistance heating wire 8, the current-conducting plate 7 is in lap joint with the surface of the bimetallic strip 21, the surface of the ceramic shield 6 on one side of the current-conducting plate 7 is bent and protruded to form an annular table, the annular table is clamped with the bent end part of the bimetallic strip 21, the negative pole adapter column 5 is in contact with the negative pole adapter column 15 and the bimetallic strip 21 is in contact with the current-conducting plate 7 by utilizing the clamping between the bimetallic strip 21 and the annular table, a circuit is switched on, and the resistance heating wire 8 is; the power supply switching mechanism comprises a pressing plate 22, a push rod 2201 and a guide rod 2202, wherein the push rod 2201 vertical to the pressing plate 22 is fixedly connected to the center of the surface of the pressing plate 22, the tail end of the push rod 2201 is fixedly connected to a vertical rod 2203 vertical to the push rod 2201, the tail end of the vertical rod 2203 penetrates through the side wall of the sliding sleeve 2 through a sliding groove, the tail end of the vertical rod 2203 is fixedly connected to an insulating baffle 2204, and the insulating baffle 2204 is attached to the surface of the ceramic shield 6; two guide rods 2202 are symmetrically arranged on two sides of the push rod 2201, one ends of the two guide rods 2202 are fixedly connected to the pressure plate 22, the other ends of the two guide rods 2202 penetrate through a shaft sleeve 2205, and the shaft sleeve 2205 is fixedly connected to the surface of the sliding sleeve 2 so as to facilitate the sliding of the pressure plate 22; the pressing plate 22, the push rod 2201 and the guide rod 2202 are all arc-shaped structures, and the radians of the pressing plate 22, the push rod 2201 and the guide rod 2202 are the same, so that the pressing plate 22 can slide conveniently; the negative pole switching-on column 15 is in lap joint with the surface of the negative pole switching-on column 5, and the negative pole switching-on column 5 is convenient for the connection of a circuit by a conductive column core and an insulating layer wrapped on the surface of the conductive column core; the outer surface of the PTC thermistor protection plate 11 is wrapped with an insulating layer, the positive electrode insertion piece 12 is electrically connected to the positive electrode wire pressing piece 13 through the PTC thermistor protection plate 11, and the circuit is disconnected by using the PTC thermistor protection plate 11 for protection; the thickness of the insulating gasket 10 is 2mm-4mm, and two ends of the insulating gasket 10 are respectively tightly attached to the end faces of the negative electrode inserting piece 9 and the positive electrode inserting piece 12, so that protection is realized; the positive electrode wire pressing piece 13 is positioned inside the inner barrel 4, and the positive electrode inserting piece 12 is electrically connected to the bimetallic strip 21 through the positive electrode wire pressing piece 13, so that the circuit is conveniently connected.
When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the positive inserting piece 12 and the negative inserting piece 9 are inserted into the corresponding parts inside the automobile, when the cigarette lighter is needed to be used, the handle 1 is pressed, the handle 1 drives the bolt 16 to overcome the pulling force of the spring 20 inside the sliding sleeve 2 and slide towards one side of the inner cylinder 4, the bimetallic strip 21 is clamped with the annular table, at the moment, the negative switching post 5 is contacted with the negative switching post 15 and the bimetallic strip 21 is contacted with the current conducting plate 7, the circuit is switched on, the resistance heating wire 8 is electrified to generate heat, when the resistance heating wire 8 is heated to a certain temperature, the heat of the resistance heating wire 8 is transmitted to the bimetallic strip 21 through the ceramic shield 6, the bimetallic strip 21 is separated from the annular table after being deformed, the bolt 16 returns under the action of the spring 20, the negative switching, the bimetallic strip 21 is separated from the current-conducting plate 7, the power is off, then the cigarette lighter is taken out through the handle 1, the cigarette is placed on the surface of the resistance heating wire 8, the cigarette lighting is completed, when the bimetallic strip 21 is in contact with the current-conducting plate 7, the bimetallic strip 21 is also in contact with the power-connection elastic sheet 23, the LED lamp bead 19 is switched on under the action of the two power-connection wires 18, the LED lamp bead 19 is used for lighting, when the lighting is only needed, the pressing plate 22 is pushed, the insulating baffle 2204 is blocked on the surface of the bimetallic strip 21 under the action of the push rod 2201 and the vertical rod 2203, at the moment, the bimetallic strip 21 is not in contact with the;
in the power-taking use process of the socket, when the temperature rises, the resistance of the PTC thermistor protection plate 11 is increased, so that the open-circuit protection function is started, and when the temperature of the cigarette lighter is reduced, the access is automatically recovered; when the overload temperature of the cigarette lighter is too high, the insulating gasket 10 melts at high temperature, the positive inserting piece 12 and the negative inserting piece 9 are connected with each other, the short circuit is automatically realized, the vehicle-mounted safety is opened, and the protection function is started.
Because the structure of getting of cigar lighter belongs to prior art, so do not describe in this application file.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a take protect function's some cigarette, get dual-purpose type cigar lighter structure of electricity which characterized in that: the cigarette lighter comprises a handle (1), a sliding sleeve (2), an installation ring (3) and an inner barrel (4) which form a cigarette lighter shell structure, wherein the handle (1) is fixedly connected with a bolt column (16) in a sleeved mode, the sliding sleeve (2) is fixedly connected with the surfaces of the handle (1) and the bolt column (16), the installation ring (3) is fixedly connected with the sliding sleeve (2), a negative pole adapter column (5) is fixedly connected with the bottom of the bolt column (16), a ceramic shield (6) of a disc-shaped structure is fixedly connected with the surface of the negative pole adapter column (5), a resistance heating wire (8) is fixedly connected with the surface of the side wall of the bottom of the ceramic shield (6), a current conducting plate (7) is connected with one side of the surface of the ceramic shield (6) in an embedded mode;
the LED lamp beads (19) are embedded in the side wall of the top of the handle (1), the wiring insulating column (17) is installed inside the handle (1), two power connection wires (18) are embedded inside the wiring insulating column (17), one power connection wire (18) is electrically connected to the negative electrode switching column (5), and the other power connection wire (18) is electrically connected to the power connection elastic sheet (23);
the bottom of the sliding sleeve (2) is sleeved with an inner cylinder (4), the bottom of the inner cylinder (4) is fixedly connected with a negative electrode inserting sheet (9), the top of the negative electrode inserting sheet (9) is in compression joint with an insulating gasket (10), the top of the insulating gasket (10) is in compression joint with an anode inserting sheet (12) of an L-shaped structure, the top of the anode inserting sheet (12) is in compression joint with an anode line pressing sheet (13), the top of the anode line pressing sheet (13) is in compression joint with double metal sheets (21) which are arranged in pairs, a PTC thermistor protecting sheet (11) is inserted between the anode line pressing sheet (13) and the anode inserting sheet (12), and the insulating gasket (10) is inserted between the negative;
the cathode connecting column is characterized by further comprising a cathode connecting column (14), and the top of the cathode connecting column (14) is fixedly connected with a cathode connecting column (15).
2. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: sliding sleeve (2) and embolus (16) directly cup jointed spring (20), and the one end rigid coupling of spring (20) is to the inboard top surface of slip table, and spring (20) supports to sliding sleeve (2) bottom lateral wall bellying with its corresponding other end.
3. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: conducting plate (7) electric connection to resistance heating wire (8), and conducting plate (7) overlap joint to bimetallic strip (21) surface, ceramic shroud (6) the crooked arch in surface of conducting plate (7) one side forms annular platform, annular platform and the crooked tip joint of bimetallic strip (21).
4. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: the power supply switching mechanism comprises a pressing plate (22), a push rod (2201) and a guide rod (2202), wherein the center of the surface of the pressing plate (22) is fixedly connected with the push rod (2201) perpendicular to the pressing plate, the tail end of the push rod (2201) is fixedly connected with a vertical rod (2203) perpendicular to the push rod, the tail end of the vertical rod (2203) penetrates through the side wall of the sliding sleeve (2) through a sliding groove, the tail end of the vertical rod (2203) is fixedly connected with an insulating baffle (2204), and the insulating baffle (2204) is attached to the surface of the ceramic shield (6.
5. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 4, characterized in that: two guide rods (2202) are symmetrically arranged on two sides of the push rod (2201), one ends of the two guide rods (2202) are fixedly connected to the pressing plate (22), the other ends of the two guide rods (2202) penetrate through the shaft sleeve (2205), and the shaft sleeve (2205) is fixedly connected to the surface of the sliding sleeve (2).
6. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 4, characterized in that: the pressing plate (22), the push rod (2201) and the guide rod (2202) are all arc-shaped structures, and the radians of the pressing plate, the push rod (2201) and the guide rod are the same.
7. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: the negative pole switching-on column (15) is in lap joint with the surface of the negative pole switching-on column (5), and the negative pole switching-on column (5) comprises a conductive column core and an insulating layer wrapped on the surface of the conductive column core.
8. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: the outer surface of the PTC thermistor protection plate (11) is wrapped with an insulating layer, and the positive pole insertion piece (12) is electrically connected to the positive pole line pressing piece (13) through the PTC thermistor protection plate (11).
9. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: the thickness of the insulating gasket (10) is 2mm-4mm, and two ends of the insulating gasket (10) are tightly attached to the end faces of the negative pole inserting piece (9) and the positive pole inserting piece (12) respectively.
10. The cigarette lighter and electricity-taking dual-purpose cigarette lighter structure with the protection function of claim 1, characterized in that: the positive pole wire pressing sheet (13) is located inside the inner barrel (4), and the positive pole inserting sheet (12) is electrically connected to the bimetallic strip (21) through the positive pole wire pressing sheet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729822.1U CN210267324U (en) | 2019-05-21 | 2019-05-21 | Cigarette lighting and electricity taking dual-purpose cigarette lighter structure with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729822.1U CN210267324U (en) | 2019-05-21 | 2019-05-21 | Cigarette lighting and electricity taking dual-purpose cigarette lighter structure with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210267324U true CN210267324U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729822.1U Expired - Fee Related CN210267324U (en) | 2019-05-21 | 2019-05-21 | Cigarette lighting and electricity taking dual-purpose cigarette lighter structure with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210267324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481862A (en) * | 2018-12-02 | 2019-03-19 | 厦门精图信息技术有限公司 | A kind of fire-fighting auxiliary rescue system |
| CN114824902A (en) * | 2022-04-15 | 2022-07-29 | 大明电子有限公司 | Power socket |
-
2019
- 2019-05-21 CN CN201920729822.1U patent/CN210267324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481862A (en) * | 2018-12-02 | 2019-03-19 | 厦门精图信息技术有限公司 | A kind of fire-fighting auxiliary rescue system |
| CN114824902A (en) * | 2022-04-15 | 2022-07-29 | 大明电子有限公司 | Power socket |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |