CN201107780Y - Separated type fume sensing fire detect alarming apparatus - Google Patents
Separated type fume sensing fire detect alarming apparatus Download PDFInfo
- Publication number
- CN201107780Y CN201107780Y CNU2007201475183U CN200720147518U CN201107780Y CN 201107780 Y CN201107780 Y CN 201107780Y CN U2007201475183 U CNU2007201475183 U CN U2007201475183U CN 200720147518 U CN200720147518 U CN 200720147518U CN 201107780 Y CN201107780 Y CN 201107780Y
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- CN
- China
- Prior art keywords
- battery
- keycap
- leaded light
- loam cake
- button
- 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 discloses an detached smoke detection alarm which comprises an upper cover, a keycap light guiding pole, a maze, a circuit board, a battery, a bottom casing and a pedestal, wherein, the keycap light guiding pole is fixed at the upper cover; a light guiding pole is made from transparent material; a keycap is made from opaque material; the keycap is installed on the front of the upper cover; the light guiding pole is installed on the back of the upper cover; the keycap and the light guiding pole are combined as a key indicator light by a fastener and a positioning protrudent platform; the key indicator light has certain movement along the axial direction of the alarm, so as to ensure the stroke of a key; the key indicator light can not rotate towards the upper cover, so as to ensure the reliability of the compression joint of the key; the inside of the bottom casing is equipped with the battery and a battery box cover; an elastic bulge is arranged inside the battery installing cavity of the bottom casing. When the battery is put into the battery installing cavity, the bulge is pressed to the lateral side, which causes certain pressure towards the battery to fix the battery; when the battery is taken out, the elastic bulge is restored, the top of the bulge is corresponding to the position of the protrudent platform of the battery box cover, and the battery box cover can not be closed.
Description
Technical field
The utility model relates to a kind of fire detecting and alarm apparatus, relates in particular to a kind of free-standing smoke detection alarm apparatus
Background technology
In the existing free-standing smoke detecting alarm technology, free-standing button and pilot lamp, two kinds of forms of leaded light post replacing key-press are arranged.Stand alone type button and pilot lamp take the alarm space, influence the alarm layout; The double alarm of doing button of leaded light post has two problems, and the one, big inadequately as the button area, be unfavorable for pressing keys.The 2nd, too big as the pilot lamp area, cause pilot lamp brightness not enough; In existing free-standing smoke detecting alarm, realize that packed battery can not have several forms by buckle closure, but all be to make a kind of elastic supporting mechanism realization of complexity by spring or metal spring leaf.
The utility model content
In order to solve the problem of above-mentioned existence, the purpose of this utility model provides a kind of good looking appearance, and is simple in structure, easy to operate free-standing smoke detection alarm apparatus.
The technical solution of the utility model is achieved in that free-standing smoke detection alarm apparatus, comprises loam cake, keycap leaded light post, labyrinth, wiring board, battery, drain pan and base; Wherein said keycap leaded light post is fixed on and covers, the leaded light post is made by transparent material, keycap is made by non-transparent material, keycap is installed by the front of loam cake, the leaded light post is installed by the back side of loam cake, buckle on the keycap snaps fit onto on the leaded light post, positioning boss on the leaded light post inserts in the locating slot of keycap, keycap and leaded light column combination become an integral body-button pilot lamp, the cylindrical of keycap is from just spacing in the face of the alarm loam cake, leaded light post boss is spacing to the alarm loam cake from the back side, with guarantee the button pilot lamp alarm certain amount of movement axially arranged, satisfy the stroke of button; The location contact pin of keycap inserts the locating slot of alarm loam cake, realizes that the button pilot lamp can only move axially the condition that can not rotate with respect to loam cake, to guarantee the reliability of button crimping; Battery and battery case lid are housed in the described drain pan, in the battery installation cavity of drain pan part, an elastic bumps is arranged, projection is pressed towards the side after battery is packed battery cavities into, battery there is certain pressure, self-contained battery, elastic bumps sets back after battery is removed, and the top of projection is corresponding with the lug boss position of battery case lid, and battery case lid can not fasten.
Compared with prior art the beneficial effects of the utility model are:
1, the utility model profile novelty, attractive in appearance.
2, the utility model is simple in structure, is of value to function and realizes.
3, the utility model is easy and simple to handle.
4, the structural design of keycap and leaded light column combination and battery installation place has realized that simple in structure, mould is simple, assembling is simple.
Description of drawings
Fig. 1 is the utility model stand alone type smoke detection alarm apparatus exploded view.
Fig. 2 is the utility model stand alone type smoke detection alarm apparatus loam cake, keycap, leaded light post exploded view.
Fig. 3 is the utility model stand alone type smoke detection alarm apparatus loam cake, keycap, leaded light post assembling sectional view.
Fig. 4 is the utility model stand alone type smoke detection alarm apparatus drain pan, battery and battery case lid exploded view.
Fig. 5 is the utility model stand alone type smoke detection alarm apparatus drain pan, battery, battery case lid assembling sectional view.
Fig. 6 is the utility model stand alone type smoke detection alarm apparatus drain pan, battery case lid assembling sectional view.
Embodiment
Below in conjunction with accompanying drawing and concrete enforcement the utility model is described in further detail, but not conduct to qualification of the present utility model.
As shown in Figure 1, free-standing smoke detection alarm apparatus comprises keycap 1, loam cake 2, leaded light post 3, labyrinth 4, pcb board 5, drain pan 6, battery 7, battery case lid 8 and base 9.
As Fig. 2, shown in Figure 3, keycap 1 is fixed on the loam cake 2 with leaded light post 3, leaded light post 1 is made by transparent material, keycap 3 is made by non-transparent material, keycap 1 is installed by the front of loam cake 2, leaded light post 3 is installed by the back side of loam cake 2, buckle on the keycap 1 snaps fit onto on the leaded light post 3, positioning boss on the leaded light post 3 inserts in the locating slot of keycap 1, keycap 1 and leaded light post 3 are combined into an integral body-button pilot lamp, and the cylindrical of keycap 1 is from just spacing in the face of alarm loam cake 2, and leaded light post 3 boss are spacing to alarm loam cake 2 from the back side, with guarantee the button pilot lamp alarm certain amount of movement axially arranged, satisfy the stroke of button; The location contact pin of keycap 1 inserts the locating slot of alarm loam cake 2, realizes that the button pilot lamp can only move axially the condition that can not rotate with respect to loam cake 2, to guarantee the reliability of button crimping.
As Fig. 4, Fig. 5, shown in Figure 6, battery 7 and battery case lid 8 are housed in the drain pan 6, in the battery installation cavity of drain pan 6, an elastic bumps is arranged, projection is pressed towards the side after battery 7 is packed battery cavities into, the top of projection and the lug boss position of battery case lid 8 stagger, this moment, battery case lid 8 can fasten with drain pan 6, and elastic bumps has certain pressure fixing battery 7 (as shown in Figure 5) to battery 7; Elastic bumps sets back after battery 7 is removed, and the top of projection is corresponding with the lug boss position of battery case lid 8, and battery case lid 8 can not fasten (as shown in Figure 6) with drain pan 6.
Claims (2)
1. free-standing smoke detection alarm apparatus comprises loam cake, keycap leaded light post, labyrinth, wiring board, battery, drain pan and base; It is characterized in that keycap leaded light post is fixed on covers, the leaded light post is made by transparent material, keycap is made by non-transparent material, keycap is installed by the front of loam cake, and the leaded light post is installed by the back side of loam cake, with buckle and positioning boss keycap and leaded light column combination is become the button pilot lamp, the button pilot lamp axially has certain amount of movement alarm, to guarantee the stroke of button, the button pilot lamp can not rotate with respect to loam cake, to guarantee the reliability of button crimping.
2. free-standing smoke detection alarm apparatus according to claim 1, it is characterized in that in the battery installation cavity of drain pan part an elastic bumps being arranged, projection is pressed towards the side after battery is packed battery cavities into, get out of the way the lug boss position of battery case lid correspondence, battery case lid can fasten, and elastic bumps has certain pressure fixing battery to battery; Elastic bumps sets back after battery is removed, and the top of elastic bumps is corresponding with the lug boss position of battery case lid, and battery case lid can not fasten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201475183U CN201107780Y (en) | 2007-04-27 | 2007-04-27 | Separated type fume sensing fire detect alarming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201475183U CN201107780Y (en) | 2007-04-27 | 2007-04-27 | Separated type fume sensing fire detect alarming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107780Y true CN201107780Y (en) | 2008-08-27 |
Family
ID=39959593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201475183U Expired - Fee Related CN201107780Y (en) | 2007-04-27 | 2007-04-27 | Separated type fume sensing fire detect alarming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107780Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794494A (en) * | 2010-02-11 | 2010-08-04 | 河北北大青鸟环宇消防设备有限公司 | Smoke-sensing fire detector labyrinth |
| CN102074090A (en) * | 2011-01-17 | 2011-05-25 | 深圳市奥瑞那光子技术有限公司 | Reverse and neglected installation preventing device of fire alarm battery |
| CN101727726B (en) * | 2008-10-22 | 2012-07-11 | 能美防灾株式会社 | Fire alarm device |
| CN103824414A (en) * | 2014-03-13 | 2014-05-28 | 上海理工大学 | Charge-free type indoor fire alarm system |
| CN105118223A (en) * | 2015-06-29 | 2015-12-02 | 山东北仁汇智能源发展有限公司 | Wireless photoelectric smoke sensing detector |
| CN105608830A (en) * | 2016-03-15 | 2016-05-25 | 宁波市乐星感应电器有限公司 | Smoke alarm in novel structure |
| CN106056830A (en) * | 2016-06-20 | 2016-10-26 | 四川赛科安全技术有限公司 | Maze cover for photoelectric smoke sensing detector |
| CN107516396A (en) * | 2017-09-05 | 2017-12-26 | 深圳市泰和安科技有限公司 | A kind of two-way photoelectric smoke sensor |
| CN109962194A (en) * | 2019-03-01 | 2019-07-02 | 赛特威尔电子股份有限公司 | A kind of fool-proofing of batteries device and alarm |
| CN111107186A (en) * | 2018-10-26 | 2020-05-05 | 青岛海信移动通信技术股份有限公司 | Mobile device |
-
2007
- 2007-04-27 CN CNU2007201475183U patent/CN201107780Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101727726B (en) * | 2008-10-22 | 2012-07-11 | 能美防灾株式会社 | Fire alarm device |
| CN101794494A (en) * | 2010-02-11 | 2010-08-04 | 河北北大青鸟环宇消防设备有限公司 | Smoke-sensing fire detector labyrinth |
| CN102074090A (en) * | 2011-01-17 | 2011-05-25 | 深圳市奥瑞那光子技术有限公司 | Reverse and neglected installation preventing device of fire alarm battery |
| CN103824414A (en) * | 2014-03-13 | 2014-05-28 | 上海理工大学 | Charge-free type indoor fire alarm system |
| CN103824414B (en) * | 2014-03-13 | 2016-04-20 | 上海理工大学 | Charging-free inside fire warning system |
| CN105118223B (en) * | 2015-06-29 | 2017-09-12 | 山东北仁汇智能源发展有限公司 | A kind of wireless optical electric-type smoke alarm |
| CN105118223A (en) * | 2015-06-29 | 2015-12-02 | 山东北仁汇智能源发展有限公司 | Wireless photoelectric smoke sensing detector |
| CN105608830A (en) * | 2016-03-15 | 2016-05-25 | 宁波市乐星感应电器有限公司 | Smoke alarm in novel structure |
| CN106056830A (en) * | 2016-06-20 | 2016-10-26 | 四川赛科安全技术有限公司 | Maze cover for photoelectric smoke sensing detector |
| CN106056830B (en) * | 2016-06-20 | 2019-01-08 | 四川赛科安全技术有限公司 | A kind of labyrinth of optical detector of fire smoke |
| CN107516396A (en) * | 2017-09-05 | 2017-12-26 | 深圳市泰和安科技有限公司 | A kind of two-way photoelectric smoke sensor |
| CN111107186A (en) * | 2018-10-26 | 2020-05-05 | 青岛海信移动通信技术股份有限公司 | Mobile device |
| CN109962194A (en) * | 2019-03-01 | 2019-07-02 | 赛特威尔电子股份有限公司 | A kind of fool-proofing of batteries device and alarm |
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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 |
Granted publication date: 20080827 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |