CN203480653U - Gas alarm - Google Patents
Gas alarm Download PDFInfo
- Publication number
- CN203480653U CN203480653U CN201320546869.7U CN201320546869U CN203480653U CN 203480653 U CN203480653 U CN 203480653U CN 201320546869 U CN201320546869 U CN 201320546869U CN 203480653 U CN203480653 U CN 203480653U
- Authority
- CN
- China
- Prior art keywords
- cover
- gas alarm
- upper cover
- lower cover
- fuel gas
- 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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Abstract
The utility model provides a gas alarm which comprises an upper cover and a lower cover. A circuit control board is arranged between the upper cover and the lower cover, a switch button connected with the circuit control board is arranged on the upper cover, a probe is arranged at the front end of the circuit control board, and a magnet is arranged on the lower cover. The gas alarm is small in size, convenient to carry and flexible in use, and can satisfy requirements of gas leakage detection on different occasions; the gas alarm can be conveniently attracted to metal via the magnet, so that the gas alarm can be conveniently placed and is not easy to lose; and the probe can be protected by a protective sleeve and a sealing ring, so that the probe is prevented from damage due to moisture.
Description
Technical field
The utility model belongs to combustion gas support equipment field, specifically a kind of fuel gas alarm.
Background technology
Gas leakage is very serious accident, processes and easily causes casualties or property loss not in time, and common combustion gas pick-up unit is all large-scale fixed, uses inconvenience, also there is no at present a kind of portable combustion gas pick-up unit.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of fuel gas alarm.
A kind of fuel gas alarm, it is characterized in that it comprises upper cover and lower cover, between described upper cover and lower cover, be provided with circuit control panel, cover on described and be provided with the shift knob being connected with circuit control panel, circuit control panel front end arranges probe, covers under described and is provided with magnet.
Described a kind of fuel gas alarm, is characterized in that described magnet is rectangular.
Described a kind of fuel gas alarm, is characterized in that the rear portion of described upper cover and lower cover surrounds battery case, and the rear end of upper cover and lower cover is connected by bonnet.
Described a kind of fuel gas alarm, it is characterized in that described upper cover and under cover bonnet front portion be provided with groove, in described groove, be provided with centring ring.
Described a kind of fuel gas alarm, is characterized in that the front end of described upper cover and lower cover is provided with pore cover, and the outer setting of described pore cover has protective sleeve, and the rear portion of described pore cover is provided with O-ring seal.
Described a kind of fuel gas alarm, the front portion that it is characterized in that described upper cover and lower cover is semi-cylindrical.
Fuel gas alarm of the present utility model; volume is small and exquisite; be easy to carry; use flexibly, the gas leakage that can meet multiple different places detects needs, and can be adsorbed on easily on metal by magnet; facilitated placement; be not easy to lose, protective sleeve and O-ring seal can also be protected probe, and damage prevents from making moist.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
In figure, 1-upper cover; 2-lower cover; 3-centring ring; 4-bonnet; 5-magnet; 6-circuit control panel; 7-shift knob; 8-O-ring seal; 9-pore cover; 10-protective sleeve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of fuel gas alarm of the present utility model, comprise upper cover 1 and lower cover 2, between upper cover 1 and lower cover 2, be provided with circuit control panel 6, on upper cover 1, be provided with the shift knob 7 being connected with circuit control panel 6, circuit control panel 6 front ends arrange probe, are provided with rectangular magnet 5 on lower cover 2.The front portion of upper cover 1 and lower cover 2 is semi-cylindrical, and the rear portion of upper cover 1 and lower cover 2 surrounds battery case, and the rear end of upper cover 1 and lower cover 2 is connected by bonnet 4.On upper cover 1 and lower cover 2, the front portion of bonnet 4 is provided with groove, is provided with centring ring 3 in groove.The front end of upper cover 1 and lower cover 2 is provided with pore cover 9, and the outer setting of pore cover 9 has protective sleeve 10, and the rear portion of pore cover 9 is provided with O-ring seal 8.During use, press shift knob 7, protective sleeve 10 is taken off, by inner probe, detect gas leakage, if combustion gas detected, the alarm lamp on circuit control panel 6 will light.When not in use, can alarm be adsorbed on metal device by the magnet 5 on bonnet 4, conveniently deposit.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.
Claims (6)
1. a fuel gas alarm, it is characterized in that it comprises upper cover (1) and lower cover (2), between described upper cover (1) and lower cover (2), be provided with circuit control panel (6), on described upper cover (1), be provided with the shift knob (7) being connected with circuit control panel (6), circuit control panel (6) front end arranges probe, is provided with magnet (5) on described lower cover (2).
2. a kind of fuel gas alarm as claimed in claim 1, is characterized in that described magnet (5) is rectangular.
3. a kind of fuel gas alarm as claimed in claim 1, is characterized in that the rear portion of described upper cover (1) and lower cover (2) surrounds battery case, and the rear end of upper cover (1) and lower cover (2) is connected by bonnet (4).
4. a kind of fuel gas alarm as claimed in claim 3, is characterized in that the front portion of the upper bonnet (4) of described upper cover (1) and lower cover (2) is provided with groove, is provided with centring ring (3) in described groove.
5. a kind of fuel gas alarm as claimed in claim 1; the front end that it is characterized in that described upper cover (1) and lower cover (2) is provided with pore cover (9); the outer setting of described pore cover (9) has protective sleeve (10), and the rear portion of described pore cover (9) is provided with O-ring seal (8).
6. a kind of fuel gas alarm as claimed in claim 1, is characterized in that the front portion of described upper cover (1) and lower cover (2) is semi-cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546869.7U CN203480653U (en) | 2013-09-04 | 2013-09-04 | Gas alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546869.7U CN203480653U (en) | 2013-09-04 | 2013-09-04 | Gas alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480653U true CN203480653U (en) | 2014-03-12 |
Family
ID=50228945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546869.7U Expired - Fee Related CN203480653U (en) | 2013-09-04 | 2013-09-04 | Gas alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480653U (en) |
-
2013
- 2013-09-04 CN CN201320546869.7U patent/CN203480653U/en not_active Expired - Fee Related
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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: 20140312 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |