CN213401701U - Quick-connection heating rod - Google Patents
Quick-connection heating rod Download PDFInfo
- Publication number
- CN213401701U CN213401701U CN202022857872.3U CN202022857872U CN213401701U CN 213401701 U CN213401701 U CN 213401701U CN 202022857872 U CN202022857872 U CN 202022857872U CN 213401701 U CN213401701 U CN 213401701U
- Authority
- CN
- China
- Prior art keywords
- slot
- heating rod
- sensing
- power
- wire
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- 239000004020 conductor Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 8
- 238000005485 electric heating Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a quick connect heating rod, including the shell cover, the plug-in body, the power wire, temperature sensing wire and heating rod body, be provided with temperature-sensing ware on the heating rod body, the one end of plug-in body is provided with temperature sensing slot and power slot, the tank bottom department of temperature sensing slot and power slot all is provided with the jack, power wire runs through behind the jack on power slot and the power slot and is connected with the power input end of heating rod, the temperature sensing wire runs through behind the jack on temperature sensing slot and the temperature sensing slot and is connected with temperature-sensing ware, the other end location of plug-in body is fixed on the shell cover, and the heating rod body is installed on the shell cover. The structure of the electric heating device realizes quick butt joint of the wire of the heating rod and the wire of the electric control actuator, is convenient to detach, and improves the reliability and the use performance of the heating rod and the actuator.
Description
Technical Field
The utility model belongs to the technical field of a technical field of heating rod high-speed joint, especially a high-speed joint heating rod.
Background
To being connected of the temperature sensing line and the power cord on the automatically controlled executor and the temperature sensing line and the power cord of heating rod among the prior art, adopt each wire to carry out the butt joint and carry out the insulating tape winding again and accomplish the butt joint, perhaps adopt row of connecting or binding post to accomplish the butt joint, however this mode is comparatively loaded down with trivial details complicacy in the butt joint, increases the process of wiring and reduces the efficiency of wiring, and it is very inconvenient when needing to carry out the wire split simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough and a wire butt joint of design of above-mentioned technique and realizing the high-speed joint, and the split is comparatively convenient for a high-speed joint heating rod of heating rod quick installation.
The utility model discloses a quick connect heating rod, including the shell cover, the plug-in body, the power wire, temperature sensing wire and heating rod body, be provided with temperature-sensing ware on the heating rod body, the one end of plug-in body is provided with temperature sensing slot and power slot, the tank bottom department of temperature sensing slot and power slot all is provided with the jack, power wire runs through behind the jack on power slot and the power slot and is connected with the power input end of heating rod, the temperature sensing wire runs through behind the jack on temperature sensing slot and the temperature sensing slot and is connected with temperature-sensing ware, the other end location of plug-in body is fixed on the shell cover, and the heating rod body is installed on the shell cover.
Preferably, at least one of the first positioning groove and the second positioning groove is arranged on the outer wall of one end of the socket body, which is provided with the temperature sensing slot and the power supply slot.
Preferably, the outer wall of the plug-in body is provided with a first step, and the end face of the outer shell is abutted against the first step.
Preferably, the temperature sensing slot and the power supply slot are both polygonal slots.
As preferred, the power slot includes zero line slot and live wire slot, all sets up the jack on zero line slot and the live wire slot, and the power wire includes live wire and zero line, and the zero line runs through behind the jack of zero line slot and is connected with the zero line end of heating rod body, and the live wire runs through behind the jack of live wire slot and is connected with the live wire end of heating rod body.
Preferably, the power supply slot further comprises a ground wire slot, the ground wire slot is provided with jacks, the power supply lead further comprises a ground wire, and the ground wire is positioned in the jacks of the ground wire slot.
Preferably, the temperature sensing slot comprises a first sensing slot and a second sensing slot, the temperature sensing wire comprises a first sensing wire and a second sensing wire, jacks are arranged on the first sensing slot and the second sensing slot, and the first sensing wire and the second sensing wire respectively penetrate through the jacks of the first sensing slot and the jacks of the second sensing slot and then are connected with the two pins of the temperature sensor.
Preferably, the zero line slot, the live line slot, the ground line slot, the first induction slot and the second induction slot are arranged in an annular array.
Preferably, the outer jacket is provided with an external thread.
Preferably, a second step is arranged at the position where the external thread is arranged on the outer casing.
The utility model relates to a high-speed joint heating rod, its structure realizes that the wire of heating rod and the wire butt joint of automatically controlled executor are swift, also convenient to detach, promotes the heating rod and is connected convenient reliability with the executor to and performance.
Drawings
FIG. 1 is a schematic view of the overall structure (one);
FIG. 2 is a schematic view of the overall structure (two);
FIG. 3 is an exploded view
FIG. 4 is an exploded view (two)
FIG. 5 is a schematic diagram of a plug body structure;
fig. 6 is a schematic view of the structure of the connecting head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Example 1:
as shown in the attached drawings, the heating rod for quick connection described in this embodiment includes a housing sleeve 2, a plug 1, a power supply wire 5, a temperature sensing wire 4 and a heating rod 6, a temperature sensor 19 is disposed on the heating rod 6, a temperature sensing slot 11 and a power supply slot 12 are disposed at one end of the plug 1, jacks 5 are disposed at the bottom of the temperature sensing slot 11 and the bottom of the power supply slot 12, the power supply wire 5 penetrates through the jacks 5 on the power supply slot 12 and then is welded to the power supply input end of the heating rod 6, the temperature sensing wire 4 penetrates through the jacks 5 on the temperature sensing slot 11 and then is welded to the temperature sensor 19, the other end of the plug 1 is fixed on the housing sleeve 2, the heating rod 6 is mounted on the housing sleeve 2, a plug 9 is formed on the plug 1 on the heating rod 6, the plug 9 is matched with a connector, and the connector 9 is electrically connected with an electric control actuator, and the plug bush 14 of temperature sensing jack department and the plug bush 14 of power jack department on the connector correspond respectively and insert in the temperature sensing slot 11 and the power slot 12 of bayonet joint thereby accomplish the butt joint, for the convenience of centre gripping with the wire design for the stereoplasm wire, because be provided with electrically conductive holder 3 in the plug bush 14 of temperature sensing jack department and the plug bush 14 of power jack department in the connector, therefore the stereoplasm wire centre gripping is between electrically conductive frame 31 inner wall and shell fragment 331 tip of electrically conductive holder, the one end of the plug body is inserted and is carried out interference fit fixed or welded fastening in the shell cover, the plug body is the working of plastics, in order to reach the insulation, and it is fixed that the heating rod body also carries out interference fit with the shell cover.
In the present embodiment, for at least one of the first positioning groove 13 and the second positioning groove 14 provided on the outer wall of the one end of the socket 1 having the temperature sensing slot 11 and the power supply slot 12, the structural arrangement is explained as follows: a first positioning groove 13 is arranged on the outer wall of one end of the socket body provided with a temperature sensing socket 11 and a power socket 12, or a second positioning slot 14 is arranged on the outer wall of one end of the socket body with the temperature sensing slot 11 and the power supply slot 12, or the outer wall of one end of the socket body with the temperature sensing slot 11 and the power supply slot 12 is provided with a first positioning slot 13 and a second positioning slot 14, the second positioning slot can be communicated with one slot for connection, the position of the second positioning piece necessarily corresponds to the position of the second positioning piece, and at least one of the first positioning groove and the second positioning groove, the inserting groove and the inserting body are mutually combined into an integrated insulating structure (made of plastic and the like), based on the above, when the connectors are connected, the first positioning piece and the second positioning piece on the inner wall of the outer sleeve body of the connector are correspondingly embedded into the first positioning groove and the second positioning groove, so that the positioning reliability after connection is improved.
In the present embodiment, the outer wall of the plug body 1 is provided with a first step 18, and the end surface of the outer shell 2 abuts against the first step 18; the structure of the device has the functions of limiting and positioning after being inserted on the outer shell 2.
In this embodiment, the temperature sensing slot 11 and the power supply slot 12 are both polygonal slots, the polygonal slots are square slots, and the left and right sides of one end of each square slot are provided with inclined planes 22; the polygonal slots are correspondingly matched with the polygonal inserting sleeves of the male heads, and the inserting sleeves and the slots are stably positioned after the polygonal inserting sleeves are correspondingly inserted into the polygonal inserting slots of the female heads, so that the using performance is improved.
In this embodiment, the power socket 12 includes a null socket 122 and a live socket 121, the null socket 122 and the live socket 121 are both provided with jacks 15, the power lead 5 includes a live wire 51 and a null wire 52, the null wire 52 penetrates through the jack 15 of the null socket 122 and is connected to the null end of the heating rod 6, and the live wire 51 penetrates through the jack 15 of the live socket 121 and is connected to the live end of the heating rod 6; the power supply slot 12 further comprises a ground wire slot 123, the ground wire slot 123 is provided with a jack 15, the power supply lead 5 further comprises a ground wire 53, and the ground wire 53 is positioned in the jack 15 of the ground wire slot 123. Temperature sensing slot 11 includes first response slot 111 and second response slot 112, temperature sensing wire 4 includes first response wire 41 and second response wire 42, all be provided with jack 15 on first response slot 111 and the second response slot 112, first response wire 41 and second response wire 42 run through jack 15 of first response slot 111 and jack 15 of second response slot 112 respectively after be connected with two pins of temperature-sensing ware 19, its structure sets up rationally, and form five grafting passageways, however, also be provided with five plug bushes on the connector, consequently make five grafting passageways correspond the matching grafting with five plug bushes respectively.
In this embodiment, the zero line slot 122, the live line slot 121, the ground line slot 123, the first sensing slot 111 and the second sensing slot 112 are arranged in an annular array, and based on the annular array, the five sockets are also arranged in an annular array, so that the structural design is more reasonable and reliable, and the positions of the five sockets correspond to the positions of the five sockets respectively, so that the sockets and the slots are correspondingly matched and plugged.
In this embodiment, be provided with external screw thread 21 on the outer shell 2, its structure sets up and makes external screw thread and screw hole carry out threaded connection for it is reliable and stable when fixing on heating type electrical apparatus, the dismouting of also being convenient for.
In this embodiment, a second step 20 is disposed at a position where the external thread 21 is disposed on the outer shell 2, and the second step enables the heating rod to be positioned after being screwed.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a quick connect heating rod, a serial communication port, including the shell cover, the plug, the power wire, temperature sensing wire and heating rod, be provided with temperature-sensing ware on the heating rod, the one end of plug is provided with temperature sensing slot and power slot, the tank bottom department of temperature sensing slot and power slot all is provided with the jack, power wire runs through behind the jack on power slot and the power slot and is connected with the power input of heating rod, the temperature sensing wire runs through behind the jack on temperature sensing slot and the temperature sensing slot and is connected with temperature-sensing ware, the other end location of plug is fixed on the shell cover, and the heating rod is installed on the shell cover.
2. The quick-connect heating rod as claimed in claim 1, wherein at least one of the first positioning groove and the second positioning groove is formed on an outer wall of one end of the socket body having the temperature sensing socket and the power socket.
3. A quick connect heating rod as claimed in claim 1 wherein the plug body has a first step on its outer wall against which the end surface of the outer shell abuts.
4. The quick connect heating rod of claim 1, wherein the temperature sensing slot and the power slot are both polygonal slots.
5. The quick connect heating rod of claim 1 or 4, wherein the power socket comprises a zero line socket and a live line socket, the zero line socket and the live line socket are both provided with jacks, the power conductor comprises a live line and a zero line, the zero line is connected with the zero line end of the heating rod body after penetrating through the jack of the zero line socket, and the live line is connected with the live line end of the heating rod body after penetrating through the jack of the live line socket.
6. The quick connect heating rod of claim 5, wherein the power socket further comprises a ground socket, the ground socket having a receptacle, the power conductors further comprising a ground wire, the ground wire positioned within the receptacle of the ground socket.
7. The quick-connect heating rod according to claim 6, wherein the temperature-sensing slots comprise a first sensing slot and a second sensing slot, the temperature-sensing wires comprise a first sensing wire and a second sensing wire, the first sensing slot and the second sensing slot are both provided with jacks, and the first sensing wire and the second sensing wire respectively penetrate through the jack of the first sensing slot and the jack of the second sensing slot and then are connected with two pins of the temperature sensor.
8. The quick connect heating rod of claim 7, wherein the neutral slot, the hot slot, the ground slot, the first sensing slot and the second sensing slot are arranged in an annular array.
9. A quick connect heating rod as set forth in claim 1 wherein the outer shell has external threads.
10. A quick connect heating rod as claimed in claim 9 wherein the outer shell has a second step at the location where the external thread is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857872.3U CN213401701U (en) | 2020-12-01 | 2020-12-01 | Quick-connection heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022857872.3U CN213401701U (en) | 2020-12-01 | 2020-12-01 | Quick-connection heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213401701U true CN213401701U (en) | 2021-06-08 |
Family
ID=76196198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022857872.3U Expired - Fee Related CN213401701U (en) | 2020-12-01 | 2020-12-01 | Quick-connection heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213401701U (en) |
-
2020
- 2020-12-01 CN CN202022857872.3U patent/CN213401701U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108321645A (en) | A kind of cable connection plug socket | |
| CA2604816A1 (en) | Wire-line connection system | |
| CN210926537U (en) | Multi-core connector | |
| CN203521679U (en) | Connector assembly of strip lamp using flat wires | |
| CN213401701U (en) | Quick-connection heating rod | |
| US6464519B1 (en) | Electrical extension cord with convertible plug and accommodating receptacle | |
| CN214100077U (en) | Cable quick connector and male head and female head thereof | |
| CN203800286U (en) | Equipment connecting line | |
| CN111883957A (en) | Hybrid wire-to-wire connector structure and power supply device with same | |
| CN210296819U (en) | Cable with plug-in type multi-joint | |
| CN206180150U (en) | Connect and choose for use wall socket, wall switch of this kind of joint | |
| CN211795268U (en) | Quick-connection type integral cabinet | |
| CN219163838U (en) | Power plug with switch structure | |
| CN209880888U (en) | Socket unit structure capable of selecting position for jumper connection | |
| CN218958076U (en) | Insulating binding post | |
| CN201421304Y (en) | Wire collecting type electric igniting head utilizing RJ system modular plug as plug | |
| CN207868436U (en) | A kind of combined electric connector | |
| CN220556625U (en) | Cable taking and operating machine | |
| CN209766795U (en) | Single switch cable | |
| CN217641980U (en) | Quick-plugging wiring device | |
| CN215418816U (en) | Intelligence communication pencil for household electrical appliances | |
| CN112086793B (en) | Quick wire plugging device | |
| CN209341204U (en) | A kind of LED bar graph lamp connector and LED bar graph lamp | |
| KR100504103B1 (en) | Connector | |
| CN217388297U (en) | Charging unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |