CN207962738U - A kind of inner fire cover of protection fire hole - Google Patents
A kind of inner fire cover of protection fire hole Download PDFInfo
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- CN207962738U CN207962738U CN201820175215.0U CN201820175215U CN207962738U CN 207962738 U CN207962738 U CN 207962738U CN 201820175215 U CN201820175215 U CN 201820175215U CN 207962738 U CN207962738 U CN 207962738U
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- fire
- hole
- fire cover
- main body
- thermal sensing
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- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 4
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Abstract
A kind of inner fire cover of protection fire hole, is provided with inner fire cover main body and protective device corresponding with ignition electrode, protective device and inner fire cover main body integrally connected.The inner fire cover main body is provided with the first fire hole and multiple second fire holes, and the first fire hole and the second fire hole are distributed in fire cover main body respectively.The protective device is provided with first through hole corresponding with ignition electrode, and the first through hole is penetrated through with the first fire hole, and is corresponded.The utility model has the beneficial effects that protective device can protect the fire hole for igniting, it has been avoided that oil stain directly drips to fire hole and blocks fire hole, has improved the reliability of inner fire cover igniting.The thermal sensing device that the utility model is also set up simultaneously can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device can more preferably control thermocouple heating position, to promote the performance of thermocouple.
Description
Technical field
The utility model is related to household gas utensils field, more particularly to a kind of inner fire cover of protection fire hole.
Background technology
Household gas utensils sparking is typically all to be struck sparks at inner fire cover fire hole using pulse igniter.In existing skill
In art, many inner fire covers fire hole do not make any protection, oil stain is easy to block fire hole, in turn results in pulse firing mistake
It loses.
Therefore, provide in view of the deficiencies of the prior art it is a kind of protection fire hole inner fire cover to solve prior art deficiency very
For necessity.
Utility model content
The utility model aim is to avoid the deficiencies in the prior art place and provide a kind of inner fire cover of protection fire hole
It is very necessary to solve prior art deficiency.The inner fire cover can protect fire hole and improve the reliability of igniting.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of inner fire cover of protection fire hole is provided, inner fire cover main body and protection corresponding with ignition electrode dress are provided with
It sets, protective device and inner fire cover main body integrally connected.
Preferably, above-mentioned inner fire cover main body is provided with the first fire hole and multiple second fire holes, the first fire hole and the second fire hole
It is distributed in fire cover main body respectively.
Preferably, above-mentioned protective device is provided with first through hole corresponding with ignition electrode, the first through hole and first
Fire hole penetrates through, and corresponds.
The inner fire cover of the utility model is additionally provided with thermal sensing device corresponding with thermocouple, thermal sensing device and endogenous fire
Lid main body integrally connected.
Preferably, above-mentioned inner fire cover main body is additionally provided with third fire hole, and third fire hole is distributed in fire cover main body.
Preferably, above-mentioned thermal sensing device is provided with the second through-hole, and the second through-hole connects with third fire hole, and one by one
It is corresponding.
The length of protective device is defined as a, inner fire cover body rim is A at a distance from ignition electrode, and 0 ＜ a ＜ A；The
The level height at one through-hole center is h1, and the highest level height in center of the second fire hole is H, and 0 ＜ h1≤H.
The length of thermal sensing device is defined as b, inner fire cover body rim is B at a distance from thermocouple, and 0 ＜ b ＜ B；
The level height at the second through-hole center is h2, and 0 ＜ h2≤H.
Preferably, the center of above-mentioned thermal sensing device and protective device is intersected with the line of centres of inner fire cover main body respectively,
Angle is A, and 45 °≤A≤180 °.
Further, C=90 ° of thermal sensing device and the angle of protective device.
Another program of the utility model is that protective device is provided with the first straight slot, by protective device closest to ignition electrode
Side is defined as the positive front of protective device, and the first straight slot is connected to first through hole and across the positive front of protective device.
Preferably, above-mentioned thermal sensing device is provided with the second straight slot, and the side of thermal sensing device closest to electroheat pair is determined
Justice is the positive front of thermal sensing device, and straight slot is connected to the second through-hole and across the positive front of thermal sensing device.
The horizontal depth of first straight slot is defined as D1, and 0 ＜ D1 ＜ a.
The horizontal depth of second straight slot is defined as D2, and 0 ＜ D2 ＜ b.
Preferably, above-mentioned second straight slot and the first straight slot are all the line segment parallel with inner fire cover body floor or stretch to the
The broken line of two fire holes.
A kind of inner fire cover of protection fire hole of the utility model is provided with inner fire cover main body and corresponding with ignition electrode
Protective device, protective device and inner fire cover main body integrally connected.The inner fire cover main body is provided with the first fire hole and multiple second
Fire hole, the first fire hole and the second fire hole are distributed in fire cover main body respectively.The protective device is provided with corresponding with ignition electrode
First through hole, the first through hole are penetrated through with the first fire hole, and are corresponded.It is additionally provided with heat sensing corresponding with thermocouple
Device, thermal sensing device and inner fire cover main body integrally connected.The inner fire cover main body is additionally provided with third fire hole, third fire hole point
It is distributed in fire cover main body.The utility model has the beneficial effects that protective device can protect the fire hole for igniting, it is avoided that
Oil stain directly drips to fire hole and blocks fire hole, improves the reliability of inner fire cover igniting.The heat that the utility model is also set up simultaneously passes
Induction device can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device can more preferably control thermocouple heating
Position, to promote the performance of thermocouple.
Description of the drawings
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of 1 structural schematic diagram of inner fire cover embodiment of protection fire hole of the utility model, and the A in Fig. 1 is to bow
View, the B in Fig. 1 are front view.
Fig. 2 be Fig. 1 in gas cooker with ignition electrode schematic diagram.
Fig. 3 be Fig. 1 in gas cooker with thermocouple schematic diagram.
Fig. 4 is a kind of protective device and thermal sensing device angle schematic diagram of the inner fire cover of protection fire hole.
Fig. 5 is 2 structural schematic diagram of embodiment.
Fig. 6 is 3 structural schematic diagram of embodiment.
Fig. 7 is 3 structural schematic diagram of embodiment.
Fig. 8 is 4 structural schematic diagram of embodiment.
In Fig. 1 to 8, include：
Inner fire cover main body 1, the first fire hole 11, the second fire hole 12, third fire hole 13,
Protective device 2, first through hole 21 and the first straight slot 22,
Thermal sensing device 3, the second through-hole 31 and the second straight slot 32.
Specific implementation mode
The utility model is further described with the following Examples.
Embodiment 1.
A kind of inner fire cover of protection fire hole is provided with inner fire cover main body 1 and corresponding with ignition electrode as shown in Figures 1 to 4
Protective device 2, protective device 2 and 1 integrally connected of inner fire cover main body.Inner fire cover main body 1 is provided with the first fire hole 11 and multiple
Second fire hole 12, the first fire hole 11 and the second fire hole 12 are distributed in fire cover main body respectively.Protective device 2 is provided with and ignition electrode phase
Corresponding first through hole 21, the first through hole 21 and the first fire hole 11 penetrate through, and correspond.
The inner fire cover is additionally provided with thermal sensing device 3 corresponding with thermocouple, thermal sensing device 3 and inner fire cover main body 1
Integrally connected.Thermal sensing device 3 is provided with the second through-hole 31, and the second through-hole 31 connects with third fire hole 13, and one is a pair of
It answers.
The length of protective device 2 is defined as a, 1 edge of inner fire cover main body is A at a distance from ignition electrode, and 0 ＜ a ＜ A,
Such as Fig. 2；The level height at 21 center of first through hole is h1, and the highest level height in center of the second fire hole 12 is H, and 0 ＜ h1
≤ H, such as Fig. 3.
The length of thermal sensing device 3 is defined as b, 1 edge of inner fire cover main body is B at a distance from thermocouple, and 0 ＜ b ＜
B, such as Fig. 3；The level height at 31 center of the second through-hole is h2, such as Fig. 2, and 0 ＜ h2≤H.
The center of thermal sensing device 3 and protective device 2 is intersected with the line of centres of inner fire cover main body 1 respectively, angle A,
And preferably 45 °≤A≤180 °.The thermal sensing device 3 and protective device 2 and C=90 ° of angle of the present embodiment, such as Fig. 4.
It should be noted that the size of 2 angle C of thermal sensing device 3 and protective device is not limited to the form of this implementation.Folder
The range of angle C may be 45 °~180 ° of any angle.
The inner fire cover of the protection fire hole is provided with inner fire cover main body 1 and protective device 2 corresponding with ignition electrode, protects
Protection unit 2 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is provided with the first fire hole 11 and multiple second fire holes 12,
First fire hole 11 and the second fire hole 12 are distributed in fire cover main body respectively.The protective device 2 is provided with corresponding with ignition electrode
First through hole 21, the first through hole 21 and the first fire hole 11 penetrate through, and correspond.It is additionally provided with corresponding with thermocouple
Thermal sensing device 3, thermal sensing device 3 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is additionally provided with third fire hole
13, third fire hole 13 is distributed in fire cover main body.The utility model has the beneficial effects that protective device 2 can be to the fire for igniting
Hole is protected, and has been avoided that oil stain directly drips to fire hole and blocks fire hole, improves the reliability of inner fire cover igniting.This practicality simultaneously is new
The thermal sensing device 3 that type is also set up can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device 3 can be more
Control thermocouple heats position well, to promote the performance of thermocouple.
Embodiment 2.
A kind of inner fire cover of protection fire hole, as shown in figure 5, other features are same as Example 1, the difference is that,
Protective device 2 is provided with the first straight slot 22, and the side of protective device 2 closest to ignition electrode is defined as the positive front of protective device 2,
First straight slot 22 is connected to first through hole 21 and across the positive front of protective device 2.
The effect of first straight slot 22 is can to shorten third fire hole 13 at a distance from the second fire hole 12, to be to shorten igniting
Time.
The inner fire cover of the protection fire hole is provided with inner fire cover main body 1 and protective device 2 corresponding with ignition electrode, protects
Protection unit 2 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is provided with the first fire hole 11 and multiple second fire holes 12,
First fire hole 11 and the second fire hole 12 are distributed in fire cover main body respectively.The protective device 2 is provided with corresponding with ignition electrode
First through hole 21, the first through hole 21 and the first fire hole 11 penetrate through, and correspond.It is additionally provided with corresponding with thermocouple
Thermal sensing device 3, thermal sensing device 3 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is additionally provided with third fire hole
13, third fire hole 13 is distributed in fire cover main body.The utility model has the beneficial effects that protective device 2 can be to the fire for igniting
Hole is protected, and has been avoided that oil stain directly drips to fire hole and blocks fire hole, improves the reliability of inner fire cover igniting.This practicality simultaneously is new
The thermal sensing device 3 that type is also set up can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device 3 can be more
Control thermocouple heats position well, to promote the performance of thermocouple.
Embodiment 3.
A kind of inner fire cover of protection fire hole, as shown in Fig. 6 to 7, other features are same as Example 2, and difference exists
In thermal sensing device 3 is provided with the second straight slot 32, and the side of thermal sensing device 3 closest to electroheat pair is defined as heat sensing dress
3 positive fronts are set, straight slot is connected to the second through-hole 31 and across the positive front of thermal sensing device 3.
The horizontal depth of first straight slot 22 is defined as D1, and 0 ＜ D1 ＜ b；The horizontal depth of second straight slot 32 is defined
For D2, and 0 ＜ D2 ＜ a；
First straight slot 22 and the second straight slot 32 of the present embodiment are all the line segment parallel with 1 bottom surface of inner fire cover main body.
The inner fire cover of the protection fire hole is provided with inner fire cover main body 1 and protective device 2 corresponding with ignition electrode, protects
Protection unit 2 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is provided with the first fire hole 11 and multiple second fire holes 12,
First fire hole 11 and the second fire hole 12 are distributed in fire cover main body respectively.The protective device 2 is provided with corresponding with ignition electrode
First through hole 21, the first through hole 21 and the first fire hole 11 penetrate through, and correspond.It is additionally provided with corresponding with thermocouple
Thermal sensing device 3, thermal sensing device 3 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is additionally provided with third fire hole
13, third fire hole 13 is distributed in fire cover main body.The utility model has the beneficial effects that protective device 2 can be to the fire for igniting
Hole is protected, and has been avoided that oil stain directly drips to fire hole and blocks fire hole, improves the reliability of inner fire cover igniting.This practicality simultaneously is new
The thermal sensing device 3 that type is also set up can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device 3 can be more
Control thermocouple heats position well, to promote the performance of thermocouple.
Embodiment 4.
A kind of inner fire cover of protection fire hole, as shown in figure 8, other features are same as Example 3, the difference is that,
First straight slot 22 and the second straight slot 32 are the broken line for stretching to the second fire hole 12.
Compared with Example 2, first fire hole 11 of the present embodiment is shorter at a distance from the second fire hole 12, when to be igniting
Between it is shorter.
The inner fire cover of the protection fire hole is provided with inner fire cover main body 1 and protective device 2 corresponding with ignition electrode, protects
Protection unit 2 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is provided with the first fire hole 11 and multiple second fire holes 12,
First fire hole 11 and the second fire hole 12 are distributed in fire cover main body respectively.The protective device 2 is provided with corresponding with ignition electrode
First through hole 21, the first through hole 21 and the first fire hole 11 penetrate through, and correspond.It is additionally provided with corresponding with thermocouple
Thermal sensing device 3, thermal sensing device 3 and 1 integrally connected of inner fire cover main body.The inner fire cover main body 1 is additionally provided with third fire hole
13, third fire hole 13 is distributed in fire cover main body.The utility model has the beneficial effects that protective device 2 can be to the fire for igniting
Hole is protected, and has been avoided that oil stain directly drips to fire hole and blocks fire hole, improves the reliability of inner fire cover igniting.This practicality simultaneously is new
The thermal sensing device 3 that type is also set up can reduce inner fire cover to the distance of thermocouple, and fire hole corresponding with thermal sensing device 3 can be more
Control thermocouple heats position well, to promote the performance of thermocouple.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, the common skill of this field
Art personnel, which should be appreciated that, to be modified or replaced equivalently the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (9)
1. a kind of inner fire cover of protection fire hole, it is characterised in that：It is provided with inner fire cover main body and guarantor corresponding with ignition electrode
Protection unit, protective device and inner fire cover main body integrally connected；
The inner fire cover main body is provided with the first fire hole and multiple second fire holes, and the first fire hole and the second fire hole are distributed in fire respectively
Lid main body；
The protective device is provided with first through hole corresponding with ignition electrode, and the first through hole is penetrated through with the first fire hole, and
It corresponds.
2. the inner fire cover of protection fire hole according to claim 1, it is characterised in that：It is additionally provided with corresponding with thermocouple
Thermal sensing device, thermal sensing device and inner fire cover main body integrally connected；
The inner fire cover main body is additionally provided with third fire hole, and third fire hole is distributed in fire cover main body.
3. the inner fire cover of protection fire hole according to claim 2, it is characterised in that：The thermal sensing device is provided with
Two through-holes, and the second through-hole connects with third fire hole, and correspond.
4. the inner fire cover of protection fire hole according to claim 3, it is characterised in that：The length of protective device is defined as
A, inner fire cover body rim is A at a distance from ignition electrode, and 0 ＜ a ＜ A；The level height at first through hole center is h1, the second fire
The highest level height in center in hole is H, and 0 ＜ h1≤H；
The length of thermal sensing device is defined as b, inner fire cover body rim is B at a distance from thermocouple, and 0 ＜ b ＜ B；Second
The level height at through-hole center is h2, and 0 ＜ h2≤H.
5. a kind of inner fire cover of protection fire hole according to claim 4, it is characterised in that：The thermal sensing device and guarantor
The center of protection unit is intersected with the line of centres of inner fire cover main body respectively, angle A, and 45 °≤A≤180 °.
6. a kind of inner fire cover of protection fire hole according to claim 5, it is characterised in that：The thermal sensing device and guarantor
C=90 ° of the angle of protection unit.
7. a kind of inner fire cover of protection fire hole according to claim 2-6 any one, it is characterised in that：The protection
Device is provided with the first straight slot, and the side of protective device closest to ignition electrode is defined as the positive front of protective device, the first straight slot
It is connected to first through hole and across the positive front of protective device.
8. a kind of inner fire cover of protection fire hole according to claim 7, it is characterised in that：The thermal sensing device setting
There is the second straight slot, the side of thermal sensing device closest to electroheat pair is defined as the positive front of thermal sensing device, straight slot and second are led to
Hole is connected to and across the positive front of thermal sensing device.
9. a kind of inner fire cover of protection fire hole according to claim 8, it is characterised in that：By the water of first straight slot
Flat depth is defined as D1, and 0 ＜ D1 ＜ a；
The horizontal depth of second straight slot is defined as D2, and 0 ＜ D2 ＜ b；
First straight slot and the second straight slot are all the line segment parallel with inner fire cover body floor or stretch to the folding of the second fire hole
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175215.0U CN207962738U (en) | 2018-01-31 | 2018-01-31 | A kind of inner fire cover of protection fire hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820175215.0U CN207962738U (en) | 2018-01-31 | 2018-01-31 | A kind of inner fire cover of protection fire hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962738U true CN207962738U (en) | 2018-10-12 |
Family
ID=63736589
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820175215.0U Expired - Fee Related CN207962738U (en) | 2018-01-31 | 2018-01-31 | A kind of inner fire cover of protection fire hole |
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| Country | Link |
|---|---|
| CN (1) | CN207962738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256116A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
-
2018
- 2018-01-31 CN CN201820175215.0U patent/CN207962738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256116A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN111256116B (en) * | 2018-11-30 | 2022-03-18 | 宁波方太厨具有限公司 | Fire cover for gas stove |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |