CN211146887U

CN211146887U - Long service life's heater

Info

Publication number: CN211146887U
Application number: CN201921845359.3U
Authority: CN
Inventors: 黄少雄
Original assignee: Nanping Hony Electronic Technology Co ltd
Current assignee: Nanping Hony Electronic Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-31
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a long service life's heater, including the heater body, the left end intercommunication of heater body inner chamber has the air outlet, the right-hand member intercommunication of heater body inner chamber has the air intake, there is the conductor wire at the center department of heater body inner chamber right-hand member from last swing joint to having in proper order down, all inlay around the heater body inner chamber and be equipped with the pottery core that generates heat, the center department welding at pottery core top that generates heat has silver-copper solder, the center department welding of pottery core bottom that generates heat has the nickel silk. The utility model discloses an air outlet, air intake, conductor wire, ceramic heating core, silver-copper solder and nickel silk, the high temperature resistant intensity of reinforcing heater material, the ceramic heating core still can use for a long time under the 900 ℃ condition to the oxidation reaction takes place for difficult and external environment of ceramic heating core, and the life of extension heater has solved the problem that traditional heater life is short.

Description

Long service life's heater

Technical Field

The utility model relates to a heater technical field specifically is a long service life's heater.

Background

The electric heater is an electric appliance which achieves the heating effect by utilizing electric energy, has small volume, high heating power and wide application range, adopts an intelligent control mode, has high temperature control precision, can be networked with a computer, has wide application range, long service life and high reliability, and has the core of the heater principle of energy conversion, namely the electric energy is converted into heat energy.

The conventional heater is placed in a barrel, wind blows from one end to the other end, the conventional heating wind mode of the heater is heating by using mica, however, after the heater is used for a long time, the mica is easy to oxidize due to long-term contact with the external environment, and meanwhile, the mica cannot be used for a long time at the temperature of 800 ℃, so that the service lives of the mica and the heater are shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's heater possesses long service life's advantage, has solved the problem that traditional heater life is short.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's heater, includes the heater body, the left end intercommunication of heater body inner chamber has the air outlet, the right-hand member intercommunication of heater body inner chamber has the air intake, the center department of heater body inner chamber right-hand member has the conductor wire from last swing joint to having in proper order down, all inlay all around of heater body inner chamber and be equipped with the ceramic heating core, the center department welding at ceramic heating core top has the silver-copper solder, the center department welding of ceramic heating core bottom has the nickel silk.

Preferably, the periphery of the inner cavity of the heater body is embedded with filling balls, and the filling balls are positioned on one side corresponding to the ceramic heating core.

Preferably, the ceramic heating core and the filling ball are both arranged in a honeycomb structure, and the ceramic heating core and the filling ball are both circular.

Preferably, the left end of the conductive wire penetrates through the heater body, is movably connected with the right side of the ceramic heating core and is isolated from the air.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an air outlet, air intake, conductor wire, ceramic heating core, silver-copper solder and nickel silk, the high temperature resistant intensity of reinforcing heater material, the ceramic heating core still can use for a long time under the 900 ℃ condition to the oxidation reaction takes place for difficult and external environment of ceramic heating core, and the life of extension heater has solved the problem that traditional heater life is short.

2. The utility model discloses a packing ball, increase the inside heat radiating area of heater body, avoid the pottery to generate heat the core and appear overheated phenomenon, generate heat the core through the pottery and all set up to honeycomb structure with the packing ball, strengthen the heat dissipation degree of consistency that the pottery generates heat the core, also strengthen the pottery simultaneously respectively and generate heat the installation convenience of core and packing ball, run through the heater body and generate heat the right side swing joint of core and keep apart with the air with the pottery through the left end of conductor wire, avoid conductor wire and external environment to take place oxidation reaction, avoid the conductor wire electric leakage condition to appear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the heater body structure of the present invention;

FIG. 3 is a front view of the ceramic heating core structure of the present invention;

fig. 4 is a left side view of the ceramic heating core structure of the present invention.

In the figure: 1. a heater body; 2. an air outlet; 3. an air inlet; 4. a conductive wire; 5. a ceramic heating core; 6. silver-copper solder; 7. nickel wire; 8. and (4) filling the ball.

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 without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a heater with a long service life comprises a heater body 1, wherein a filler ball 8 is embedded around an inner cavity of the heater body 1, the filler ball 8 is located at one side corresponding to a ceramic heating core 5, the heat dissipation area inside the heater body 1 is increased by the filler ball 8 to prevent the ceramic heating core 5 from overheating, the left end of the inner cavity of the heater body 1 is communicated with an air outlet 2, the right end of the inner cavity of the heater body 1 is communicated with an air inlet 3, the center of the right end of the inner cavity of the heater body 1 is movably connected with a conductive wire 4 from top to bottom, the left end of the conductive wire 4 penetrates through the heater body 1 and is movably connected with the right side of the ceramic heating core 5 and is isolated from air to prevent, the electric leakage condition of the electric lead 4 is avoided, the ceramic heating core 5 is embedded around the inner cavity of the heater body 1, the ceramic heating core 5 and the filling ball 8 are both arranged into a honeycomb structure, the ceramic heating core 5 and the filling ball 8 are both circular, the ceramic heating core 5 and the filling ball 8 are both arranged into the honeycomb structure, the heat dissipation uniformity of the ceramic heating core 5 is enhanced, meanwhile, the installation convenience of the ceramic heating core 5 and the filling ball 8 is also enhanced, the silver-copper solder 6 is welded at the center of the top of the ceramic heating core 5, the nickel wire 7 is welded at the center of the bottom of the ceramic heating core 5, the high temperature resistance strength of the heater material is enhanced through the air outlet 2, the air inlet 3, the electric lead 4, the ceramic heating core 5, the silver-copper solder 6 and the nickel wire 7, the ceramic heating core 5 can still be used for a long time under the condition of 900 ℃, so that the ceramic heating core 5, the service life of the heater is prolonged, and the problem that the service life of the traditional heater is short is solved.

During the use, run through heater body 1 and generate heat the right side swing joint of core 5 and keep apart with the air with pottery through the left end of conductor wire 4, avoid conductor wire 4 and external environment to take place oxidation reaction, avoid the electric leakage condition to appear in conductor wire 4, heat the material of core 5 with the pottery and replace into pottery, strengthen the ceramic high temperature resistance of core 5 that generates heat, honeycomb packing ball 8 dispels the heat to the heat that ceramic generated heat core 5 effluvium, extension heater body 1's life.

The standard parts used in the present document are all available from the market, and the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and no specific description is given here.

In summary, the following steps: this long service life's heater through air outlet 2, air intake 3, conductor wire 4, ceramic heating core 5, silver copper solder 6 and nickel filament 7, strengthens the high temperature resistant intensity of heater material, and ceramic heating core 5 still can be used for a long time under the 900 ℃ condition to ceramic heating core 5 is difficult for taking place oxidation reaction with external environment, prolongs the life of heater, has solved the short problem of traditional heater life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A long service life heater, includes heater body (1), its characterized in that: the left end intercommunication of heater body (1) inner chamber has air outlet (2), the right-hand member intercommunication of heater body (1) inner chamber has air intake (3), the center department of heater body (1) inner chamber right-hand member has from last swing joint to having conductor wire (4) down in proper order, all inlay around heater body (1) inner chamber and be equipped with ceramic heating core (5), the center department welding at ceramic heating core (5) top has silver-copper solder (6), the center department welding of ceramic heating core (5) bottom has nickel silk (7).

2. A long life heater according to claim 1, wherein: the periphery of the inner cavity of the heater body (1) is embedded with the filling balls (8), and the filling balls (8) are located on one side corresponding to the ceramic heating core (5).

3. A long life heater according to claim 1 or 2, wherein: the ceramic heating core (5) and the filling balls (8) are both arranged to be honeycomb structures, and the ceramic heating core (5) and the filling balls (8) are both circular.

4. A long life heater according to claim 1, wherein: the left end of the conducting wire (4) penetrates through the heater body (1), is movably connected with the right side of the ceramic heating core (5) and is isolated from the air.