CN220397586U - Plug-in ignition rod - Google Patents
Plug-in ignition rod Download PDFInfo
- Publication number
- CN220397586U CN220397586U CN202322032357.5U CN202322032357U CN220397586U CN 220397586 U CN220397586 U CN 220397586U CN 202322032357 U CN202322032357 U CN 202322032357U CN 220397586 U CN220397586 U CN 220397586U
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- flame
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- 238000005485 electric heating Methods 0.000 claims abstract description 40
- 239000003063 flame retardant Substances 0.000 claims abstract description 37
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 210000001503 joint Anatomy 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of moxibustion equipment, and particularly relates to a plug-in ignition rod, which comprises an electric heating rod and a butt joint seat, wherein a flame-retardant base is arranged at the bottom of the electric heating rod, the cross-sectional area of the flame-retardant base is larger than that of the electric heating rod, a conductive contact pin is arranged at the bottom of the flame-retardant base and is electrically connected with the electric heating rod, a slot is arranged in the butt joint seat, a conductive elastic piece is arranged on the side surface of the slot, the conductive elastic piece is electrically connected with a wire, the conductive contact pin is movably sleeved in the slot, and the front end of the conductive elastic piece is tightly attached to the side surface of the conductive contact pin. The moxa stick ignition rod provided by the utility model is provided with the plug-in mechanism, is convenient to detach, clean, maintain and replace, is beneficial to prolonging the service life of moxa stick ignition equipment, and has remarkable practical significance.
Description
Technical Field
The utility model relates to the technical field of moxibustion equipment, in particular to a plug-in ignition rod.
Background
Moxibustion is to heat moxa sticks, perform warm local stimulation on corresponding acupoints, and promote blood circulation of acupoints of human body, so as to achieve the purpose of regulating channels and collaterals to prevent and treat some diseases of human body. The traditional moxibustion instrument is heated and ignited by a heating wire, open fire generally exists, and certain potential safety hazards exist and the utilization rate of moxa sticks is low when the moxibustion instrument is used, so that manufacturers develop moxa stick igniters without open fire and are gradually favored by the market.
The utility model provides a patent number is CN202020562398.9, and the name is "a moxa-moxibustion is ignition column for bed that security performance is high" among the patent document, discloses a moxa-moxibustion is ignition column for bed that security performance is high, including the ignition column base, the inside fixedly mounted of ignition column base has the ignition column, the ignition column is located the inside one end fixedly connected with contact pin of ignition column base, and the contact pin is equipped with two, and wherein two contact pin one end runs through the ignition column base and extends to the ignition column base outside, the ignition column other end extends to the ignition column base outside and peg graft there is the moxa column, the ignition column extends to the outside one end surface of ignition column base and is equipped with the heating zone.
However, the electric heating rod of the electric heating type moxa stick ignition device is difficult to replace after being worn for a long time, the electric wire is required to be reconnected after the electric heating rod is detached and replaced during maintenance, after-sale maintenance cost is high, the original structure of a product can be damaged, the operation difficulty is high, the service life of the product is greatly adversely affected, and the user use experience is urgently improved.
In view of this, there is a need for improved designs of moxa stick smoke-free ignition devices.
Disclosure of Invention
In order to solve the problem that the heating part of a heating mechanism of a common electric heating type ignition rod is difficult to maintain and replace, has great negative influence on the service life of a product, and the use experience of the product is needed to be improved, the plug-in type ignition rod is provided.
The plug-in ignition rod comprises an electric heating rod and a butt joint seat, wherein a flame-retardant base is arranged at the bottom of the electric heating rod, the cross-sectional area of the flame-retardant base is larger than that of the electric heating rod, a conductive contact pin is arranged at the bottom of the flame-retardant base and is electrically connected with the electric heating rod, a slot is arranged in the butt joint seat, a conductive elastic piece is arranged on the side face of the slot, a wire is electrically connected with the conductive elastic piece, the conductive contact pin is movably sleeved in the slot, and the front end of the conductive elastic piece is tightly attached to the side face of the conductive contact pin.
Further, the electric heating rod comprises an electric heating wire and a heat-resistant layer, the electric heating wire is wrapped in the heat-resistant layer, and the electric heating wire is electrically connected with the conductive contact pin.
Further, the heat-resistant layer and the flame-retardant base are integrally formed, and the cross-sectional area of the flame-retardant base is larger than that of the heat-resistant layer.
Further, the rear of the conductive elastic sheet is provided with a compression spring in a lamination mode, and the central axis of the compression spring is perpendicular to the central axis of the slot.
Further, a positioning groove is formed above the slot in the butt joint seat and corresponds to the flame-retardant base, and the flame-retardant base is movably sleeved in the positioning groove.
Further, a plurality of positioning elastic pieces are symmetrically arranged on the side face of the positioning groove, and the positioning elastic pieces protrude out of the inner side face of the positioning groove.
Further, the side face of the flame-retardant base is provided with a directional lug, and the side face of the positioning groove is provided with a directional groove corresponding to the directional lug.
Further, the butt joint seat comprises a positioning base and a conductive base, the positioning groove is vertically formed in the middle of the positioning base, the conductive base is connected with the bottom of the positioning base, and the slot is formed in the conductive base.
Further, screw thread grooves are vertically formed in the positioning base and the conductive base, butt bolts are connected in the screw thread grooves in a threaded mode, and positioning screw holes are symmetrically formed in the outer side face of the positioning base.
Further, the conductive base is wrapped with an insulating flame-retardant layer.
The utility model has the advantages that:
1. the electric heating rod adopts a pluggable design, can be conveniently taken out for cleaning, maintenance and replacement, and is beneficial to prolonging the service life of equipment.
2. The electric heating rod is stable in butt joint, and the electric connection can be completed by inserting the contact pin into the slot by adopting the design of matching the contact pin with the elastic sheet.
3. The plug structure is comparatively stable, has set up fire-retardant base and is used for supporting the electric rod, and can avoid heating power to damage electric connection structure.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a plug-in ignition bar;
FIG. 2 is a schematic diagram of a plug-in ignition bar;
FIG. 3 is a right side cross-sectional view of a pluggable ignition bar;
fig. 4 is a top view of the positioning base and the conductive base.
The attached drawings are identified:
1. an electric heating rod; 101. a flame retardant base; 102. heating wires; 103. a heat-resistant layer; 104. a directional bump; 2. a butt joint seat; 201. positioning a base; 202. a conductive base; 3. conductive pins; 4. a slot; 5. a conductive spring plate; 6. a wire; 7. a compression spring; 8. positioning screw holes; 9. a positioning groove; 901. a directional groove; 10. positioning a spring plate; 11. a thread groove; 12. moxa stick.
Detailed Description
In order to solve the problem that the heating part of a heating mechanism of a common electric heating type ignition rod is difficult to maintain and replace, has great negative influence on the service life of a product, and the use experience of the product is needed to be improved, the plug-in type ignition rod is provided.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms "inner", "middle" and "a" and the like are used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship are described in the foregoing description without any substantial change of technical content.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1 to 3, this embodiment provides a plug-in ignition rod, including electric bar 1 and butt joint seat 2, the bottom of electric bar 1 is provided with fire-retardant base 101, fire-retardant base 101's cross-sectional area is greater than electric bar 1's cross-sectional area, and fire-retardant base 101's bottom is provided with conductive contact pin 3, conductive contact pin 3 electric connection electric bar 1, be provided with slot 4 in the butt joint seat 2, the side of slot 4 is provided with conductive shell fragment 5, conductive shell fragment 5 electric connection has wire 6, and conductive contact pin 3 activity cup joints in slot 4, and conductive shell fragment 5's front end is hugged closely in conductive contact pin 3's side.
The conductive contact pin 3 is attached to the conductive elastic sheet 5 and electrically connected after being inserted into the slot 4, so that the electric heating rod 1 supports rapid insertion, extraction and replacement. When the electric heating rod 1 needs to be cleaned or maintained and replaced, the electric heating rod 1 is directly pulled out and replaced by a new electric heating rod 1, so that the operation is extremely convenient, and the service life of the equipment is effectively prolonged.
In the actual use process, the hollow moxa stick 12 is sleeved into the electric heating rod 1, so that the inner wall of the moxa stick 12 is attached to the electric heating rod 1, and the electric heating rod 1 is powered on, so that the electric heating rod 1 can generate heat, and the moxa stick 12 is ignited.
The electric heating rod 1 comprises an electric heating wire 102 and a heat-resistant layer 103, wherein the electric heating wire 102 is wrapped in the heat-resistant layer 103, and the electric heating wire 102 is electrically connected with the conductive contact pin 3. The heating wire 102 can generate heat by being electrified, and has simple structure and strong working stability.
The heat-resistant layer 103 and the flame-retardant base 101 are integrally formed, and the cross-sectional area of the flame-retardant base 101 is larger than that of the heat-resistant layer 103. The heat-resistant layer 103 and the flame-retardant base 101 can be integrally manufactured in a mode of sintering after the ceramic material wraps the heating wire 102, and the heat-resistant layer is convenient to produce and high in structural stability.
The rear laminating of electrically conductive shell fragment 5 is provided with hold-down spring 7, the axis of hold-down spring 7 and the axis mutually perpendicular of slot 4. The compression spring 7 can improve the bonding tightness between the conductive contact pin 3 and the conductive elastic sheet 5 when the conductive contact pin is inserted into the slot 4, so that the electric heating rod 1 is ensured to be electrified stably.
The upper part of the slot 4 in the docking seat 2 is provided with a positioning groove 9 corresponding to the flame-retardant base 101, and the flame-retardant base 101 is movably sleeved in the positioning groove 9. The design that the locating groove 9 is sleeved on the flame-retardant base 101 can improve the installation stability of the electric heating rod 1, provide support for the electric heating rod 1, avoid the conductive contact pin 3 from being broken or even broken due to the action force in the horizontal direction, and remarkably improve the reliability of equipment.
The side of the positioning groove 9 is symmetrically provided with a plurality of positioning elastic pieces 10, and the positioning elastic pieces 10 protrude out of the inner side of the positioning groove 9. The positioning spring piece 10 can clamp the flame-retardant base 101 in the positioning groove 9, so that the connection stability is further improved.
The side of the flame retardant base 101 is provided with a directional lug 104, and the side of the positioning groove 9 is provided with a directional groove 901 corresponding to the directional lug 104. Because the flame retardant base 101 and the positioning groove 9 in this embodiment are both cylindrical, there is no reference object corresponding to the insertion position of the conductive pin 3 during butt joint, so the design of the positioning projection 104 and the positioning groove 901 provides foolproof effect, and the insertion position of the conductive pin 3 can be automatically aligned when the electric heating rod 1 is inserted into the butt joint seat 2. In addition, the directional groove 901 and the thread groove 11 in this embodiment share a through groove, which simplifies the structure of the apparatus.
The docking station 2 comprises a positioning base 201 and a conductive base 202, the positioning groove 9 is vertically formed in the middle of the positioning base 201, the conductive base 202 is connected with the bottom of the positioning base 201, and the slot 4 is formed in the conductive base 202. Because the inside part such as conductive shell fragment 5 of needs installation of butt joint seat 2, the structure is comparatively complicated, consequently will butt joint seat 2 split be two upper and lower parts, reduce the equipment degree of difficulty of internals.
The positioning base 201 and the conductive base 202 are vertically provided with a thread groove 11, a butt bolt (not shown in the figure) is connected in the thread groove 11 in a threaded manner, and positioning screw holes 8 are symmetrically formed in the outer side surface of the positioning base 201. The positioning base 201 and the conductive base 202 are connected by bolts, so that the assembly is convenient, and the disassembly and the maintenance are convenient. And the positioning screw holes 8 facilitate the fixing of the butt joint seat 2 on moxibustion beds and other devices.
The conductive base 202 is covered with an insulating flame retardant layer (not shown). The insulating flame retardant layer may also be made of ceramic, and the conductive base 202 in this embodiment is made of ceramic as a whole for convenience of production.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. The plug-in ignition rod is characterized by comprising an electric heating rod and a butt joint seat, wherein a flame-retardant base is arranged at the bottom of the electric heating rod, the cross-sectional area of the flame-retardant base is larger than that of the electric heating rod, a conductive contact pin is arranged at the bottom of the flame-retardant base and is electrically connected with the electric heating rod, a slot is arranged in the butt joint seat, a conductive elastic sheet is arranged on the side face of the slot, a wire is electrically connected with the conductive elastic sheet, and the conductive contact pin is movably sleeved in the slot and is electrically connected with the conductive elastic sheet.
2. The plug-in ignition bar of claim 1, wherein the electrical bar comprises an electrical heating wire and a heat resistant layer, the electrical heating wire is wrapped in the heat resistant layer, and the electrical heating wire is electrically connected to the conductive pin.
3. The plug-in ignition bar of claim 2, wherein the heat resistant layer and flame retardant base are integrally formed, the flame retardant base having a cross-sectional area greater than the cross-sectional area of the heat resistant layer.
4. The plug-in ignition bar according to claim 1, wherein a compression spring is attached to the rear of the conductive spring piece, and the central axis of the compression spring is perpendicular to the central axis of the slot.
5. The plug-in ignition bar according to claim 1, wherein a positioning groove is formed above the slot in the docking station corresponding to the flame-retardant base, and the flame-retardant base is movably sleeved in the positioning groove.
6. The plug-in ignition bar of claim 5, wherein the positioning slots are symmetrically provided with a plurality of positioning spring plates on the sides thereof, and the positioning spring plates protrude from the inner sides of the positioning slots.
7. The plug-in ignition bar of claim 5, wherein the side of the flame-retardant base is provided with a directional projection, and the side of the positioning groove is provided with a directional groove corresponding to the directional projection.
8. The plug-in ignition bar of claim 5, wherein the docking station comprises a positioning base and a conductive base, the positioning slot is vertically formed in the middle of the positioning base, the conductive base is connected with the bottom of the positioning base, and the slot is formed in the conductive base.
9. The plug-in ignition bar according to claim 8, wherein the positioning base and the conductive base are vertically provided with a thread groove, a butt bolt is connected in the thread groove in a threaded manner, and positioning screw holes are symmetrically formed in the outer side surface of the positioning base.
10. The plug-in ignition bar of claim 8 wherein said conductive base is coated with an insulating flame retardant layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322032357.5U CN220397586U (en) | 2023-07-31 | 2023-07-31 | Plug-in ignition rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322032357.5U CN220397586U (en) | 2023-07-31 | 2023-07-31 | Plug-in ignition rod |
Publications (1)
Publication Number | Publication Date |
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CN220397586U true CN220397586U (en) | 2024-01-26 |
Family
ID=89601194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322032357.5U Active CN220397586U (en) | 2023-07-31 | 2023-07-31 | Plug-in ignition rod |
Country Status (1)
Country | Link |
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CN (1) | CN220397586U (en) |
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2023
- 2023-07-31 CN CN202322032357.5U patent/CN220397586U/en active Active
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