CN203337635U - Independent combustible gas detector - Google Patents
Independent combustible gas detector Download PDFInfo
- Publication number
- CN203337635U CN203337635U CN201320408211XU CN201320408211U CN203337635U CN 203337635 U CN203337635 U CN 203337635U CN 201320408211X U CN201320408211X U CN 201320408211XU CN 201320408211 U CN201320408211 U CN 201320408211U CN 203337635 U CN203337635 U CN 203337635U
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- CN
- China
- Prior art keywords
- circuit board
- combustible gas
- panel
- gas detector
- drain pan
- 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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to a combustible gas detector, in particular to an independent combustible gas detector. According to the technical scheme, the independent combustible gas detector comprises a shell and a circuit board, and is characterized in that the shell comprises a bottom shell and a panel, connection installing columns are arranged on the four corner portions of the bottom shell respectively, have the same height, and are provided with through holes respectively; the circuit board is arranged on the connection installing columns; the panel is provided with fixing installing columns; through hole placement parts capable of being placed in the connection installing columns are arranged at the top ends of the fixing installing columns; due to the matching of the connecting installing columns and the fixing installing columns, the circuit board is fixedly arranged in the shell; the circuit board and the inner wall surface of the panel are arranged at intervals. Due to the adoption of the scheme, the independent combustible gas detector solves problems existing in the prior art and is good in detecting effect and heat dissipation effect.
Description
Technical field
The utility model relates to a kind of combustible gas probe, refers to especially freestanding combustible gas probe.
Background technology
For a long time, gas detector structure is more complicated all, and cost compare is high, and effect is not ideal, wherein bad being very easy to of the radiating effect of this product is out of order, and market does not also have a kind of freestanding combustible gas probe in addition.
Summary of the invention
The utility model overcomes the problem that prior art exists, and provides a kind of Effect on Detecting good, good heat dissipation effect, and be freestanding combustible gas probe.
For achieving the above object, the utility model provides following technical scheme: a kind of Separated type combustible gas detector, include housing and circuit board, it is characterized in that: described housing includes drain pan and panel, the whole rectangularity of drain pan and panel, four vertex angle parts of drain pan are provided with the connection post, the height of each connection post is identical and all offer through hole, described circuit board is arranged on the connection post, be provided with the hole connected with the connection post on circuit board, the inner bottom surface of circuit board and drain pan is spaced, be provided with the fixed installation post on described panel, the top of fixed installation post is provided with in the through hole that can be placed in the connection post inserts section, circuit board is arranged in housing by connection post and being fixed of post of fixed installation, circuit board and panel inner wall face are spaced.
By adopting such scheme, make this combustible gas probe there is good radiating effect, make like this properties of product more stable, it is also more convenient with external unit, being connected in addition.
Further setting of the present utility model is: the symmetry of two ends up and down of described panel be provided with air grid, but be provided with the opening that the external tapping of power circuit board appears on the side face of described drain pan; Be provided with the sounding mouth on described panel, be provided with mounting groove or hole on the outer bottom of described drain pan.
By adopting such scheme, be that the utility model is further limited, the performance of product is further optimized.
Below in conjunction with accompanying drawing, the utility model is further described.
The accompanying drawing explanation
The stereographic map that Fig. 1 is the utility model embodiment;
The cut-open view that Fig. 2 is the utility model embodiment;
The rear perspective view that Fig. 3 is the utility model embodiment;
The explosive view that Fig. 4 is the utility model embodiment.
Embodiment
As shown in Fig. 1-Fig. 4, a kind of Separated type combustible gas detector, include housing 1 and circuit board 2, in the present embodiment, described housing 1 includes drain pan 11 and panel 12, drain pan 11 and the whole rectangularity of panel 12, four vertex angle parts of drain pan 11 are provided with connection post 111, the height of each connection post 111 is identical and all offer through hole, described circuit board 2 is arranged on connection post 111, be provided with the hole 21 connected with connection post 111 on circuit board 2, circuit board 2 is spaced with the inner bottom surface of drain pan 11, be provided with fixed installation post 121 on described panel 12, the top of fixed installation post 121 is provided with in the through hole that can be placed in connection post 111 section 1211 of inserting, circuit board 2 is arranged in housing 1 by connection post 111 and being fixed of post 121 of fixed installation, circuit board 2 is spaced with panel 12 internal faces.Be that this combustible gas probe has good radiating effect by adopting such scheme, make like this properties of product more stable, it is also more convenient with external unit, being connected in addition.
In the utility model embodiment, the symmetry of two ends up and down of described panel 12 be provided with air grid 122, but be provided with the opening 112 that the external tapping of power circuit board 2 appears on the side face of described drain pan 11; Be provided with sounding mouth 123 on described panel 12, be provided with mounting groove or hole 113 on the outer bottom of described drain pan 11.
Claims (3)
1. a Separated type combustible gas detector, include housing and circuit board, it is characterized in that: described housing includes drain pan and panel, the whole rectangularity of drain pan and panel, four vertex angle parts of drain pan are provided with the connection post, the height of each connection post is identical and all offer through hole, described circuit board is arranged on the connection post, be provided with the hole connected with the connection post on circuit board, the inner bottom surface of circuit board and drain pan is spaced, be provided with the fixed installation post on described panel, the top of fixed installation post is provided with in the through hole that can be placed in the connection post inserts section, circuit board is arranged in housing by connection post and being fixed of post of fixed installation, circuit board and panel inner wall face are spaced.
2. Separated type combustible gas detector according to claim 1 is characterized in that: the symmetry of two ends up and down of described panel be provided with air grid, but be provided with the opening that the external tapping of power circuit board appears on the side face of described drain pan.
3. Separated type combustible gas detector according to claim 1 and 2, is characterized in that: be provided with the sounding mouth on described panel, be provided with mounting groove or hole on the outer bottom of described drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408211XU CN203337635U (en) | 2013-07-09 | 2013-07-09 | Independent combustible gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320408211XU CN203337635U (en) | 2013-07-09 | 2013-07-09 | Independent combustible gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337635U true CN203337635U (en) | 2013-12-11 |
Family
ID=49706303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320408211XU Expired - Fee Related CN203337635U (en) | 2013-07-09 | 2013-07-09 | Independent combustible gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243997A (en) * | 2018-03-07 | 2019-09-17 | 霍尼韦尔国际公司 | The cooling system that draws water in detector |
-
2013
- 2013-07-09 CN CN201320408211XU patent/CN203337635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243997A (en) * | 2018-03-07 | 2019-09-17 | 霍尼韦尔国际公司 | The cooling system that draws water in detector |
| CN110243997B (en) * | 2018-03-07 | 2022-03-01 | 霍尼韦尔国际公司 | Water pumping and cooling system in gas detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20170709 |