CN206442531U - A kind of electric heater heats for being easy to circuit to connect - Google Patents
A kind of electric heater heats for being easy to circuit to connect Download PDFInfo
- Publication number
- CN206442531U CN206442531U CN201621464380.5U CN201621464380U CN206442531U CN 206442531 U CN206442531 U CN 206442531U CN 201621464380 U CN201621464380 U CN 201621464380U CN 206442531 U CN206442531 U CN 206442531U
- Authority
- CN
- China
- Prior art keywords
- heat
- generating pipe
- electric heater
- conducting strip
- easy
- 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
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- Resistance Heating (AREA)
Abstract
The utility model is related to a kind of electric heater heats for being easy to circuit to connect, including multiple heat-generating pipe outer tubes and it is arranged on the heat-generating pipe of heat-generating pipe outer tube, heat-generating pipe carries heating wire, heat-generating pipe outer tube is externally connected to some parallel radiating fins, the two ends of heat-generating pipe outer tube are provided with closure fixed plate, the end of heat-generating pipe is located in closure fixed plate and fixed by fixture, the end of multiple heat-generating pipes is connected by conducting strip, multiple heat-generating pipes are together in series by conducting strip, the connecting wire of traditional electric heater is instead of by conducting strip, when electric heater produces high temperature, it can guarantee that the electrical connection of each heat-generating pipe is stable, extend the service life of electric heater.
Description
Technical field
The utility model is related to a kind of electric heater, especially a kind of electric heater heats for being easy to circuit to connect.
Background technology
The heating tube outer cover that electric heater is used in winter heating, present electric heater is communicated with outside device, linker
Side connects radiating fin, and heat-conducting medium is filled between heating tube and linker, and the heat that heating tube is produced is passed by heat-conducting medium
Linker and radiating fin are passed, because the electrothermal tube quantity set in electric heater is more, each electrothermal tube is needed by wire
Connect and collect and be connected energization with extraneous power supply, reach heating purpose, still, due in the electric heater course of work, in electric heater
The temperature in portion is higher, and the performance and used life of wire can be influenceed to a certain extent, should not be long lasting for work.
Utility model content
The purpose of this utility model is to be easy to electricity there is provided one kind to solve the defect present in electric heater in the prior art
The electric heater heats of road connection.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of electric heater heats for being easy to circuit to connect, including multiple heat-generating pipe outer tubes and be arranged on outside heat-generating pipe
Heat-generating pipe inside pipe, heat-generating pipe carries heating wire, and heat-generating pipe outer tube is externally connected to some parallel radiating fins, described
The two ends of heat-generating pipe outer tube are located in closure fixed plate and consolidated by fixture provided with closure fixed plate, the end of heat-generating pipe
Fixed, the end of multiple heat-generating pipes is connected by conducting strip.
A kind of above-mentioned electric heater heats for being easy to circuit to connect, the conducting strip is copper sheet.
A kind of above-mentioned electric heater heats for being easy to circuit to connect, the end of the heat-generating pipe is provided with hold-doun nut,
Conducting strip is provided with connecting hole, and the connecting hole of heat-generating pipe and conducting strip is connected, hold-doun nut be fixed on the end of heat-generating pipe and with
The side of conducting strip is in close contact.
A kind of above-mentioned electric heater heats for being easy to circuit to connect, the side of the heat-generating pipe outer tube away from conducting strip
Provided with sealing protective box, sealing protective box carries insulating mica plate, and insulating mica plate is close to the closure fixed plate and is covered in
The surface of the heating tube end, sealing protective box is connected and coated insulation micarex with closure fixed plate.
The beneficial effects of the utility model are：The end of multiple heat-generating pipes of the electric heater heats is connected by conducting strip
Connect, multiple heat-generating pipes are together in series by conducting strip, the connecting wire of traditional electric heater is instead of by conducting strip, in electric heater production
During raw high temperature, it can guarantee that the electrical connection of each heat-generating pipe is stable, extend the service life of electric heater.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the A areas enlarged drawing in Fig. 1；
Fig. 3 is the schematic diagram of another angle of the utility model.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of electric heater heats for being easy to circuit to connect, including multiple heat-generating pipe outer tubes
1 and the heat-generating pipe 2 that is arranged on inside heat-generating pipe outer tube 1, heat-generating pipe 2 carries heating wire, and heat-generating pipe outer tube 1 is externally connected to
Some parallel radiating fins 3, the two ends of heat-generating pipe outer tube 1 are provided with closure fixed plate 4, and the end of heat-generating pipe 2 is located in closure
Fixed in fixed plate 4 and by fixture 7, multiple heat-generating pipes 2 are be arranged in parallel and end is connected by conducting strip 5, conducting strip 5
Material is metal, preferably copper sheet.
For the ease of fixed-conductive film 5, the end of heat-generating pipe 2 is provided with hold-doun nut 6, and conducting strip 5 is provided with connecting hole, hair
Heat pipe 2 is connected with the connecting hole of conducting strip 5, and hold-doun nut 6 is fixed on the end of heat-generating pipe 2 and close with the side of conducting strip 5
Contact.
In order to reach sealing protection and waterproof effect, side of the heat-generating pipe outer tube 1 away from conducting strip 5 is protected provided with sealing
Box 8, sealing protective box 8 carries insulating mica plate 9, and insulating mica plate 9 is close to closure fixed plate 4 and is covered in the end of heat-generating pipe 2
Surface, sealing protective box 8 with closure fixed plate 4 be connected simultaneously coated insulation micarex 9, the fixed form of sealing protective box 8 can
Think that screw is fixed, sealing protective box 8 and insulating mica plate 9 primarily serve waterproof sealing and protect the effect of heat-generating pipe 2.
The end of multiple heat-generating pipes 2 of the electric heater heats is connected by conducting strip 5, and conducting strip 5 is by multiple heatings
Pipe 2 is together in series, and the connecting wire of traditional electric heater is instead of by conducting strip 5, when electric heater produces high temperature, can guarantee that each
The individual circuit stable connection of heat-generating pipe 2, extends the service life of electric heater.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (4)
1. a kind of electric heater heats for being easy to circuit to connect, including multiple heat-generating pipe outer tubes and it is arranged on heat-generating pipe outer tube
Internal heat-generating pipe, heat-generating pipe carries heating wire, and heat-generating pipe outer tube is externally connected to some parallel radiating fins, its feature
It is, the two ends of the heat-generating pipe outer tube are provided with closure fixed plate, and the end of heat-generating pipe is located in closure fixed plate and passed through
Fixture is fixed, and the end of multiple heat-generating pipes is connected by conducting strip.
2. a kind of electric heater heats for being easy to circuit to connect according to claim 1, it is characterised in that the conduction
Piece is copper sheet.
3. a kind of electric heater heats for being easy to circuit to connect according to claim 1, it is characterised in that the heating
The end of pipe is provided with hold-doun nut, and conducting strip is provided with connecting hole, and the connecting hole connection of heat-generating pipe and conducting strip, hold-doun nut is solid
It is scheduled on the end of heat-generating pipe and is in close contact with the side of conducting strip.
4. a kind of electric heater heats for being easy to circuit to connect according to claim 1, it is characterised in that the heating
Side of the pipe outer tube away from conducting strip is provided with sealing protective box, and sealing protective box carries insulating mica plate, and insulating mica plate is close to
The closure fixed plate and the surface for being covered in the heating tube end, sealing protective box are connected and coated absolutely with closure fixed plate
Edge micarex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464380.5U CN206442531U (en) | 2016-12-29 | 2016-12-29 | A kind of electric heater heats for being easy to circuit to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464380.5U CN206442531U (en) | 2016-12-29 | 2016-12-29 | A kind of electric heater heats for being easy to circuit to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442531U true CN206442531U (en) | 2017-08-25 |
Family
ID=59642575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464380.5U Expired - Fee Related CN206442531U (en) | 2016-12-29 | 2016-12-29 | A kind of electric heater heats for being easy to circuit to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737479A (en) * | 2019-02-28 | 2019-05-10 | 珠海格力电器股份有限公司 | Electric heater |
-
2016
- 2016-12-29 CN CN201621464380.5U patent/CN206442531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737479A (en) * | 2019-02-28 | 2019-05-10 | 珠海格力电器股份有限公司 | Electric heater |
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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: 20170825 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |