CN209415506U - Gas appliance and igniter - Google Patents
Gas appliance and igniter Download PDFInfo
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- CN209415506U CN209415506U CN201821954340.8U CN201821954340U CN209415506U CN 209415506 U CN209415506 U CN 209415506U CN 201821954340 U CN201821954340 U CN 201821954340U CN 209415506 U CN209415506 U CN 209415506U
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- igniter
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Abstract
The utility model relates to a kind of gas appliance and igniter, igniter includes ceramic body, ignition electrode and high-voltage line.The ceramic body is equipped with first through hole, and the ignition electrode is installed in the first through hole.Described ignition electrode one end reaches outside the first through hole, and the ignition electrode other end and described high-voltage line one end are electrically connected, and the position that the ignition electrode is connected with the high-voltage line is in the first through hole.Above-mentioned igniter, since the position that ignition electrode is connected with high-voltage line is in first through hole, ceramic body encases the position that ignition electrode and high-voltage line are connected, connecting portion between ignition electrode and high-voltage line is not easy to loosen, it will not lead to poor electric contact because of high temperature and humidity, there is damaged, preferable electrical connectivity between guarantee ignition electrode and high-voltage line in the connecting portion that ignition electrode and high-voltage line can be effectively prevented from.
Description
Technical field
The utility model relates to gas combustion apparatus technical fields, more particularly to a kind of gas appliance and igniter.
Background technique
The igniter of traditional gas appliance industry includes ignition electrode and feedback needle.Ignition electrode generally passes through with feedback needle
Riveting sheet is riveted on fixinig plate, and then fixinig plate is mounted on gas appliance.Wherein, ignition electrode electrically connects with high-voltage line
It connects, the detector for feeding back needle and gas appliance is electrically connected.When high-voltage line is powered, ignition electrode is lighted a fire, and passes through feedback needle
It detects whether to generate flame.The connecting portion of ignition electrode and high-voltage line is in hot and humid environment for a long time, ignition electrode and high pressure
The connecting portion of line is easy damaged and causes to be electrically connected between ignition electrode and high-voltage line bad.
Utility model content
First technical problem that the utility model is solved is to provide for a kind of igniter, can be effectively prevented from a little
There is damaged, preferable electrical connectivity between guarantee ignition electrode and high-voltage line in the connecting portion of fiery needle and high-voltage line.
Second technical problem that the utility model is solved is to provide for a kind of gas appliance, can be effectively prevented from a little
There is damaged, preferable electrical connectivity between guarantee ignition electrode and high-voltage line in the connecting portion of fiery needle and high-voltage line.
Above-mentioned first technical problem is solved by the following technical programs:
A kind of igniter, comprising: ceramic body, ignition electrode and high-voltage line, the ceramic body are equipped with first through hole, the point
Fiery needle is installed in the first through hole, and described ignition electrode one end reaches outside the first through hole, the ignition electrode other end
It is electrically connected with described high-voltage line one end, the position that the ignition electrode is connected with the high-voltage line is in the first through hole
It is interior.
Igniter described in the utility model, compared with the background art caused by the utility model has the advantages that due to ignition electrode with
The position that high-voltage line is connected is in first through hole, and ceramic body encases the position that ignition electrode and high-voltage line are connected, igniting
Connecting portion between needle and high-voltage line is not easy to loosen, and will not lead to poor electric contact because of high temperature and humidity, can effectively keep away
There is damaged, preferable electrical connectivity between guarantee ignition electrode and high-voltage line in the connecting portion for exempting from ignition electrode and high-voltage line.
The igniter further includes mounting plate in one of the embodiments, and the mounting plate is fixed at institute
It states on ceramic body, the mounting plate is used to be installed in the rack of gas appliance.In this way, relative to traditional ignition electrode and feedback
Needle is fixed on a mounting board by riveting parts riveting, and then mounting plate is attached in the rack of gas appliance again.The present embodiment
In, mounting plate connect and is formed integral structure with the ceramic body of installing ignition electrode, can not only improve installation effectiveness, make pottery simultaneously
Porcelain body is the high voltage withstanding isolation material of high temperature resistant, will not occur the bad phenomenon got rusty such as riveting parts, corrosion resistance is preferable.
The mounting plate is equipped with the opening for being arranged the ceramic body in one of the embodiments, and the mounting plate is around institute
It states opening and is circumferentially provided with limit shell, the lateral wall of the ceramic body sets spaced limited step and back-off, the limit shell
It is limited between the limited step and the back-off.In this way, mounting plate, which directly covers, to be attached on ceramic body when assembly operation, and
So that limit shell is limited between limited step and back-off, just realizes and connect and fix cooperation between mounting plate and ceramic body, fills
It is relatively simple with technique.
The limit shell matches with the limited step in one of the embodiments,；The back-off is two, two
The back-off is located on two opposite sides of the ceramic body.In this way, the stability that be combined with each other of mounting plate and ceramic body compared with
It is good.
The mounting plate is equipped with the opening for being arranged the ceramic body in one of the embodiments, and the mounting plate is opened
Several pawl hooks, the lateral wall clamping engagement of the pawl hooks and the ceramic body are equipped at mouthful.In this way, being fixedly clamped by pawl hooks
Ceramic body is avoided that ceramic body shakes relative to mounting plate, and structural stability is preferable.
The igniter further includes feedback needle in one of the embodiments, the ceramic body be provided with it is described
Second through-hole at first through hole interval, the feedback needle are installed in second through-hole；The ignition electrode is two, described the
One through-hole is two, the ignition electrode to the first through hole is corresponding one by one is arranged.In this way, ignition electrode is located at the first of ceramic body
In through-hole, feedback needle is located in the second through-hole of ceramic body, and ignition electrode is integrated with ceramic body with feedback needle, can have
Needle body pierces through the defect of conducting wire when avoiding assembling to effect.
The ignition electrode is adhesively fixed in the first through hole in one of the embodiments,；The feedback needle bonding
It is fixed in second through-hole.Specifically, the ignition electrode of soldered high-voltage line and feedback needle are being wrapped up on needle body
It after suitable glue, respectively penetrates in the first through hole and the second through-hole of ceramic body and carries out drying fixation, then by ignition electrode and instead
The needle body for presenting needle carries out bending shaping.In addition, feedback needle feeds back the one of needle in order to be convenient for being electrically connected with detection device
End obtains feedback needle inserted sheet by punch forming, alternatively, feedback needle end part being directly welded to connect conducting wire.
The other end compression of the high-voltage line has terminal in one of the embodiments, and the terminal is used for and igniter
Inserted sheet is connected.
The igniter further includes sheath in one of the embodiments, and the sheath is set on the terminal.
In this way, sheath can carry out insulating protection to terminal, guarantee reliability of electrical connection and safety.
Above-mentioned second technical problem is solved by the following technical programs:
A kind of gas appliance, including the igniter.
Gas appliance described in the utility model, it is generated compared with the background art the utility model has the advantages that due to including described
Igniter, technical effect is brought by igniter, identical as the technical effect of igniter, without repeating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of igniter described in an embodiment of the present invention；
Fig. 2 is the decomposition diagram of igniter described in an embodiment of the present invention；
Fig. 3 is the schematic diagram of internal structure of ceramic body in igniter described in an embodiment of the present invention；
Fig. 4 is the front view of igniter described in an embodiment of the present invention；
Fig. 5 is the side view of igniter described in an embodiment of the present invention.
Appended drawing reference:
10, ceramic body, 11, first through hole, 12, limited step, 13, back-off, the 14, second through-hole, 20, ignition electrode, 30, height
Crimping, 40, mounting plate, 41, mounting hole, 42, opening, 43, limit shell, 44, pawl hooks, 50, feedback needle, 60, terminal, 70, sheath.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include at least one of the features.In the description of the present invention,
The meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.
In the description of the present invention, it should be understood that when an element is considered as " connection " another element,
It can be directly to another element or may be simultaneously present intermediary element.On the contrary, when element be referred to as " direct " and
When another element connects, intermediary element is not present.
In one embodiment, it please refers to Fig.1 to Fig.3, a kind of igniter, including ceramic body 10, ignition electrode 20 and height
Crimping 30.The ceramic body 10 is equipped with first through hole 11, and the ignition electrode 20 is installed in the first through hole 11.The igniting
20 one end of needle reaches outside the first through hole 11, and 20 other end of ignition electrode and described 30 one end of high-voltage line are electrically connected,
The position that the ignition electrode 20 is connected with the high-voltage line 30 is in the first through hole 11.
Above-mentioned igniter, since the position that ignition electrode 20 is connected with high-voltage line 30 is in first through hole 11, pottery
Porcelain body 10 encases the position that ignition electrode 20 and high-voltage line 30 are connected, and the connecting portion between ignition electrode 20 and high-voltage line 30 is not
It is easy to loosen, poor electric contact will not be led to because of high temperature and humidity, the connection of ignition electrode 20 Yu high-voltage line 30 can be effectively prevented from
There is damaged, preferable electrical connectivity between guarantee ignition electrode 20 and high-voltage line 30 in position.
Further, referring again to Fig. 1, the igniter further includes mounting plate 40.The fixation of mounting plate 40 is set
It sets on the ceramic body 10, the mounting plate 40 is used to be installed in the rack of gas appliance.
In this way, being fixed on mounting plate 40 relative to traditional ignition electrode 20 and feedback needle 50 by riveting parts riveting, so
Mounting plate 40 is attached in the rack of gas appliance again afterwards.In the present embodiment, the ceramics of mounting plate 40 and installing ignition electrode 20
Body 10 connects and forms integral structure, can not only improve installation effectiveness, while ceramic body 10 is that high temperature resistant is high voltage withstanding
The bad phenomenon got rusty, will not occur such as riveting parts in isolation material, and corrosion resistance is preferable.In addition, specifically, being set on mounting plate 40
It is equipped with mounting hole 41, passes through the fixed rack for being attached to gas appliance of screw, bolt or pin at the mounting hole 41 of mounting plate 40
On.
In one embodiment, Fig. 1 and Fig. 2 are please referred to, the mounting plate 40 is equipped with the opening for being arranged the ceramic body 10
42, the mounting plate 40 limits shell 43 around circumferential be provided with of opening 42.The lateral wall of the ceramic body 10 sets spaced
Limited step 12 and back-off 13.The limit shell 43 is limited between the limited step 12 and the back-off 13.In this way, assembling
When operation, mounting plate 40 directly set is attached on ceramic body 10, and make limit shell 43 be limited in limited step 12 and back-off 13 it
Between, it just realizes and connects and fixes cooperation between mounting plate 40 and ceramic body 10, assembly technology is relatively simple.
Further, the limit shell 43 matches with the limited step 12.The back-off 13 is two, described in two
Back-off 13 is located on two opposite sides of the ceramic body 10.In this way, the stabilization that mounting plate 40 and ceramic body 10 be combined with each other
Property is preferable.
In one embodiment, Fig. 1, Fig. 2, Fig. 4 and Fig. 5 are please referred to, the mounting plate 40 is equipped with and is arranged the ceramic body
10 opening 42 is equipped with several pawl hooks 44 at the opening 42 of the mounting plate 40.The pawl hooks 44 and the ceramic body 10
Lateral wall is engaged by clamping.In this way, being fixedly clamped ceramic body 10 by pawl hooks 44, it is avoided that ceramic body 10 shakes relative to mounting plate 40
Dynamic, structural stability is preferable.Specifically, pawl hooks 44 are four, and two of them pawl hooks 44 are located at the wherein one side of ceramic body 10,
Other two pawl hooks 44 is located at the another side of ceramic body 10, and two of them pawl hooks 44 are opposite with another two pawl hooks 44 respectively to be set
It sets.
In one embodiment, referring again to Fig. 1, the igniter further includes feedback needle 50.The ceramic body 10
It is provided with the second through-hole 14 with the first through hole 11 interval, the feedback needle 50 is installed in second through-hole 14.Institute
Stating ignition electrode 20 is two, and the first through hole 11 is two, the ignition electrode 20 to the first through hole 11 is corresponding one by one sets
It sets.
In this way, ignition electrode 20 is located in the first through hole 11 of ceramic body 10, what feedback needle 50 was located at ceramic body 10 second leads to
In hole 14, ignition electrode 20 is integrated with ceramic body 10 with feedback needle 50, and needle body pierces through when can be effectively prevented from assembly
The defect of conducting wire.
Further, the ignition electrode 20 is adhesively fixed in the first through hole 11.The feedback needle 50 is adhesively fixed
In second through-hole 14.Specifically, by the ignition electrode 20 of soldered high-voltage line 30 and feedback needle 50, in needle body
On wrap up in suitable glue after, respectively penetrate in the first through hole 11 and the second through-hole 14 of ceramic body 10 and carry out drying fixation, then will
The needle body of ignition electrode 20 and feedback needle 50 carries out bending shaping.In addition, feedback needle 50 is in order to convenient for electric with detection device
Property connection, one end of feedback needle 50 obtains feedback 50 inserted sheet of needle by punch forming, alternatively, the direct company of welding in feedback 50 end of needle
Connect conducting wire.
In one embodiment, the other end compression of the high-voltage line 30 has terminal 60, and the terminal 60 is used for and igniting
Device inserted sheet is connected.In order to guarantee the reliability of electrical connection between terminal 60 and igniter inserted sheet, the material of terminal 60 is specific
Select brass or stainless steel.
Further, the igniter further includes sheath 70.The sheath 70 is set on the terminal 60.Such as
This, sheath 70 can carry out insulating protection to terminal 60, guarantee reliability of electrical connection and safety.Sheath 70 is specially resin set
Or the plastic sheaths such as PVC, soft sheath 70 can be both used, hard sheath 70 can also be used.
In one embodiment, the needle body of the ignition electrode 20 need to use high-temp resisting high-humidity resisting material.While one of them
Ignition electrode 20 is equipped with tip, so as to point discharge.Two ignition electrodes, 20 tip spacing are 3mm~5mm, the needle body of ignition electrode 20
Diameter is 1.5mm~5mm.
In addition, the needle body of the feedback needle 50 need to use high-temp resisting high-humidity resisting material.Needle 50 and ignition electrode 20 are fed back simultaneously
Spacing need >=10mm, to prevent 20 pairs of feedback needle 50 igniting of ignition electrode.The needle body diameter for feeding back needle 50 is 1.5mm~5mm.In addition,
The line skin of the high-voltage line 30 need to use high voltage withstanding high-temperature insulation material, such as silica gel, and the core of high-voltage line 30 can use copper wire
Or tinned wird etc..Mounting plate 40 is specially high-temp resisting high-humidity resisting plate, such as stainless steel or stainless iron.
In one embodiment, a kind of gas appliance, including the igniter.
Gas appliance described in the utility model, it is generated compared with the background art the utility model has the advantages that due to including described
Igniter, technical effect is brought by igniter, identical as the technical effect of igniter, without repeating.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of igniter characterized by comprising
Ceramic body (10), ignition electrode (20) and high-voltage line (30), the ceramic body (10) are equipped with first through hole (11), the igniting
Needle (20) is installed in the first through hole (11), and described ignition electrode (20) one end reaches the first through hole (11) outside, institute
It states ignition electrode (20) other end and the high-voltage line (30) one end is electrically connected, the ignition electrode (20) and the high-voltage line (30)
The position being connected is in the first through hole (11).
2. igniter according to claim 1, which is characterized in that it further include mounting plate (40), the mounting plate (40)
It is fixed on the ceramic body (10), the mounting plate (40) is used to be installed in the rack of gas appliance.
3. igniter according to claim 2, which is characterized in that the mounting plate (40) is equipped with and is arranged the ceramic body
(10) opening (42), the mounting plate (40) are circumferentially provided with limit shell (43), the ceramic body around the opening (42)
(10) lateral wall sets spaced limited step (12) and back-off (13), and the limit shell (43) is limited in the limited step
(12) between the back-off (13).
4. igniter according to claim 3, which is characterized in that the limit shell (43) and the limited step (12)
It matches；The back-off (13) is two, and two back-offs (13) are located on two opposite sides of the ceramic body (10).
5. igniter according to claim 2, which is characterized in that the mounting plate (40) is equipped with and is arranged the ceramic body
(10) opening (42) is equipped with several pawl hooks (44), the pawl hooks (44) and institute at the opening (42) of the mounting plate (40)
The lateral wall for stating ceramic body (10) is engaged by clamping.
6. according to claim 1 to igniter described in 5 any one, which is characterized in that it further include feedback needle (50), it is described
Ceramic body (10) is provided with the second through-hole (14) with the first through hole (11) interval, and the feedback needle (50) is installed in described
In second through-hole (14)；The ignition electrode (20) is two, and the first through hole (11) is two, the ignition electrode (20) and institute
State first through hole (11) corresponding setting one by one.
7. igniter according to claim 6, which is characterized in that the ignition electrode (20) is adhesively fixed on described first
In through-hole (11)；The feedback needle (50) is adhesively fixed in second through-hole (14).
8. igniter according to claim 1, which is characterized in that the other end compression of the high-voltage line (30) has terminal
(60), the terminal (60) with igniter inserted sheet for being connected.
9. igniter according to claim 8, which is characterized in that further include sheath (70), the sheath (70) is arranged
On the terminal (60).
10. a kind of gas appliance, which is characterized in that including igniter as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954340.8U CN209415506U (en) | 2018-11-26 | 2018-11-26 | Gas appliance and igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954340.8U CN209415506U (en) | 2018-11-26 | 2018-11-26 | Gas appliance and igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415506U true CN209415506U (en) | 2019-09-20 |
Family
ID=67935153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821954340.8U Active CN209415506U (en) | 2018-11-26 | 2018-11-26 | Gas appliance and igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137626A (en) * | 2020-01-17 | 2021-07-20 | 芜湖美的厨卫电器制造有限公司 | Ignition device, combustor and gas heater |
-
2018
- 2018-11-26 CN CN201821954340.8U patent/CN209415506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137626A (en) * | 2020-01-17 | 2021-07-20 | 芜湖美的厨卫电器制造有限公司 | Ignition device, combustor and gas heater |
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