CN215652559U - Electric fire needle heating device - Google Patents
Electric fire needle heating device Download PDFInfo
- Publication number
- CN215652559U CN215652559U CN202121782358.6U CN202121782358U CN215652559U CN 215652559 U CN215652559 U CN 215652559U CN 202121782358 U CN202121782358 U CN 202121782358U CN 215652559 U CN215652559 U CN 215652559U
- Authority
- CN
- China
- Prior art keywords
- fire needle
- cylinder
- ceramic cylinder
- inner ceramic
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
An electric fire needle heating device comprises an inner ceramic cylinder, wherein a fire needle hole is formed in the middle of the inner ceramic cylinder, a spiral groove is formed in the outer side wall of the inner ceramic cylinder, and an electric heating wire is wound in the spiral groove; an outer ceramic cylinder is sleeved outside the inner ceramic cylinder, and the fire needle hole penetrates through the inner ceramic cylinder. The utility model provides an electric fire needle heating device, which is characterized in that an electric heating wire is coated in a ceramic cylinder, so that the ceramic heating cylinder is convenient to clean, and the heating efficiency is improved; the inner ceramic cylinder is designed to be a penetrating structure, so that the device is further convenient to clean and replace.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an electric fire needle heating device.
Background
The electric fire needle is convenient to use, safe and efficient, and has gradually replaced the mode of heating the needle by an alcohol lamp. The traditional electric fire needle heating form is mostly around wrapping electric heating wire on ceramic pipe lateral wall, heats ceramic pipe, then offers the fire pinhole in ceramic pipe middle part for put the needle, like the public heating device of the electron fire needle appearance that the bulletin number is CN211301150U discloses authorized. However, the above heating device has the following disadvantages in use: 1. most of the same patients use the same root to treat a plurality of parts, the needle repeatedly penetrates into the body of the patient, in order to ensure the temperature of the needle, the needle is required to be placed into the heating cylinder for a plurality of times to heat and maintain the temperature of the needle in the treatment process, and pollutants such as blood and the like are possibly brought into the heating cylinder in the process, so that the traditional heating cylinder is inconvenient to disassemble and assemble and is more inconvenient to clean; 2. the electric heating wire is wound outside the ceramic tube, so that the heat loss rate is high and the temperature rise is slow.
Disclosure of Invention
The utility model aims to provide an electric fire needle heating device which can facilitate the cleaning of a heating cylinder and improve the heating efficiency.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: an electric fire needle heating device comprises an inner ceramic cylinder, wherein a fire needle hole is formed in the middle of the inner ceramic cylinder, a spiral groove is formed in the outer side wall of the inner ceramic cylinder, and an electric heating wire is wound in the spiral groove; an outer ceramic cylinder is sleeved outside the inner ceramic cylinder, and the fire needle hole penetrates through the inner ceramic cylinder.
Preferably, the upper end and the lower end of the inner ceramic cylinder are respectively provided with a metal binding post, and the two ends of the electric heating wire are respectively connected with the two metal binding posts.
Preferably, the fire-extinguishing device further comprises a cylinder body, wherein the bottom of the cylinder body is provided with a bulge, and the bulge is matched with the fire needle hole.
Preferably, the wire connecting device further comprises a barrel cover, and wire connecting grooves matched with the metal wiring terminals are formed in the bottom of the barrel body and the bottom of the barrel cover.
Preferably, the bottom of cover and the top of barrel all are equipped with annular metal circle, and when the cover closed, two annular metal circles meet the department, and two wiring grooves are connected with annular metal circle through the wire respectively.
Preferably, the cylinder cover is provided with a through hole.
Preferably, a high-temperature-resistant sealant is coated at the gap between the inner ceramic cylinder and the outer ceramic cylinder.
The utility model provides an electric fire needle heating device, which is characterized in that an electric heating wire is coated in a ceramic cylinder, so that the ceramic heating cylinder is convenient to clean, and the heating efficiency is improved; the inner ceramic cylinder is designed to be a penetrating structure, so that the device is further convenient to clean and replace.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of the split structure of the inner ceramic cylinder and the outer ceramic cylinder according to the present invention;
FIG. 4 is a schematic structural view of the barrel of the present invention;
fig. 5 is a cross-sectional view of the cartridge of the present invention.
Detailed Description
As shown in fig. 1-3, an electric fire needle heating device comprises an inner ceramic cylinder 1, a fire needle hole 2 is arranged in the middle of the inner ceramic cylinder 1, a spiral groove 3 is arranged on the outer side wall of the inner ceramic cylinder 1, and an electric heating wire 4 is wound in the spiral groove 3; an outer ceramic cylinder 5 is sleeved outside the inner ceramic cylinder 1, and the fire needle hole 2 penetrates through the inner ceramic cylinder 1.
Preferably, the upper end and the lower end of the inner ceramic cylinder 1 are respectively provided with a metal binding post 6, and the two ends of the electric heating wire 4 are respectively connected with the two metal binding posts 6.
Preferably, as shown in fig. 4-5, the fire-extinguishing device further comprises a cylinder 7, wherein a protrusion 8 is arranged at the bottom of the cylinder 7, and the protrusion 8 is matched with the fire needle hole 2.
Preferably, the device also comprises a cylinder cover 9, and wiring grooves 10 matched with the metal wiring terminals 6 are arranged at the bottom of the cylinder 7 and the bottom of the cylinder cover 9.
Preferably, the bottom of the cover 9 and the top of the barrel 7 are both provided with annular metal rings 11, and when the cover 9 is closed, the two annular metal rings are connected at the joint, and the two wiring grooves 10 are respectively connected with the annular metal rings 11 through wires.
Preferably, the cylinder cover 9 is provided with a through hole 12.
Preferably, a high-temperature-resistant sealant is coated in a gap 13 between the inner ceramic cylinder 1 and the outer ceramic cylinder 5.
When the device is used, a circuit forms a loop after the barrel cover 9 is covered, the turn-off can be controlled by the control switch, the inner ceramic barrel 1 and the outer ceramic barrel 5 are sleeved with each other and then fixed into a whole by using high-temperature-resistant sealant, the inner ceramic barrel 1 and the outer ceramic barrel 5 are sealed and waterproof by the electric heating wire, and the whole formed by the inner ceramic barrel 1 and the outer ceramic barrel 5 can be washed by water and can be conveniently detached.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (7)
1. An electric fire needle heating device is characterized in that: the ceramic heating tube comprises an inner ceramic tube (1), wherein a fire needle hole (2) is formed in the middle of the inner ceramic tube (1), a spiral groove (3) is formed in the outer side wall of the inner ceramic tube (1), and an electric heating wire (4) is wound in the spiral groove (3); an outer ceramic cylinder (5) is sleeved outside the inner ceramic cylinder (1), and the fire needle hole (2) penetrates through the inner ceramic cylinder (1).
2. An electric fire needle heating apparatus according to claim 1, characterized in that: the upper end and the lower end of the inner ceramic cylinder (1) are respectively provided with a metal binding post (6), and the two ends of the electric heating wire (4) are respectively connected with the two metal binding posts (6).
3. An electric fire needle heating apparatus according to claim 2, characterized in that: the fire-fighting needle is characterized by further comprising a barrel body (7), wherein a protrusion (8) is arranged at the bottom of the barrel body (7), and the protrusion (8) is matched with the fire needle hole (2).
4. An electric fire needle heating apparatus according to claim 3, characterized in that: the wire connecting device is characterized by further comprising a barrel cover (9), wherein wire connecting grooves (10) matched with the metal wiring posts (6) are formed in the bottom of the barrel body (7) and the bottom of the barrel cover (9).
5. An electric fire needle heating apparatus according to claim 4, characterized in that: the bottom of cover (9) and the top of barrel (7) all are equipped with annular metal circle (11), and when cover (9) closed, two annular metal circles department of meeting, two wiring grooves (10) are connected with annular metal circle (11) through the wire respectively.
6. An electric fire needle heating apparatus according to claim 4, characterized in that: the cylinder cover (9) is provided with a through hole (12).
7. An electric fire needle heating apparatus according to claim 1, characterized in that: and a high-temperature-resistant sealant is coated in a gap (13) between the inner ceramic cylinder (1) and the outer ceramic cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782358.6U CN215652559U (en) | 2021-08-02 | 2021-08-02 | Electric fire needle heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782358.6U CN215652559U (en) | 2021-08-02 | 2021-08-02 | Electric fire needle heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215652559U true CN215652559U (en) | 2022-01-28 |
Family
ID=79982908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121782358.6U Active CN215652559U (en) | 2021-08-02 | 2021-08-02 | Electric fire needle heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215652559U (en) |
-
2021
- 2021-08-02 CN CN202121782358.6U patent/CN215652559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215652559U (en) | Electric fire needle heating device | |
| CN108578198A (en) | Near-infrared treats cup | |
| CN202665970U (en) | Smoke gathering cover for medical use | |
| CN110680599A (en) | Gynaecology uses far infrared graphite alkene heating rod | |
| CN206964667U (en) | Split type Bone traction apparatus with ultraviolet-sterilization function | |
| CN206103992U (en) | Box -shaped test -tube rack | |
| CN212235466U (en) | Controllable extracorporeal circulation red blood cell electroporation treatment device of ultrahigh voltage nanosecond pulsed electric field | |
| CN210750927U (en) | Red light LED mask cover | |
| CN213490536U (en) | Heating acupuncture device | |
| CN211797689U (en) | Traditional Chinese medicine acupuncture needle | |
| CN210056759U (en) | Chinese and western combined music electric acupuncture therapeutic instrument | |
| CN108175690B (en) | Fume exhaust TDP treatment system | |
| CN201061561Y (en) | Intracavity interventional catheter | |
| CN202761690U (en) | Acupuncture cure device used for medicine cake separation acupuncture cure | |
| CN203329027U (en) | PTC constant-temperature acupuncture thermal therapy instrument | |
| CN205054852U (en) | Electrotherapy needle for acupuncture | |
| CN215308364U (en) | Dry needle device | |
| CN2768768Y (en) | Magnetic treatment Xuan-needle qi-blood circulating therapeutical warming moxibustion device | |
| CN216855228U (en) | Traditional chinese medical science is with chinese mugwort device of treating | |
| CN209122865U (en) | A kind of novel smokeless mixibustion bed | |
| CN215773611U (en) | Heating tube of physiotherapy instrument | |
| CN216963024U (en) | Suspension moxibustion auxiliary device | |
| CN211863315U (en) | Large-particle moxibustion patch | |
| CN209548420U (en) | A kind of Chinese medicine acupuncture Sterilizing shelf | |
| CN208741732U (en) | A kind of burn nursing drug application device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |