CN206564009U - A kind of shell of fire detector - Google Patents
A kind of shell of fire detector Download PDFInfo
- Publication number
- CN206564009U CN206564009U CN201720292520.3U CN201720292520U CN206564009U CN 206564009 U CN206564009 U CN 206564009U CN 201720292520 U CN201720292520 U CN 201720292520U CN 206564009 U CN206564009 U CN 206564009U
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- China
- Prior art keywords
- housing
- lid
- battery
- entrance
- battery case
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Abstract
The utility model discloses a kind of shell of fire detector, including housing, the enclosure interior is that battery case and circuit board are set in accommodating cavity, the accommodating cavity, and the inwall of the battery case sets the Connecting line joint of the connection circuit board and battery；The lateral wall of the housing sets and sets lid on the entrance being connected with the battery case, the entrance；The housing bottom is fixed and is attached on wall or ceiling.The utility model sets battery case in housing, and the protection fixation become reconciled is played to battery；The entrance being connected with battery case is opened up on housing exterior walls, people is realized the operation for changing battery in the case where not taking housing apart, operating procedure is few, operating efficiency is improved；Lid is set on entrance, prevents extraneous dust and other impurities from entering battery case, protective effect is also served to battery, the service life of housing is improved.
Description
Technical field
The utility model is related to fire detector technical field, specifically, and the utility model is related to a kind of fire detector
Shell.
Background technology
The general principle of detection is exactly to fire such as fire gases, smog, temperature and flames with a kind of sensing element
Information makes effecting reaction, and by the measurement to fire information parameter, analysis, so as to judge whether tested region has fire to deposit
Generally detected whether using fire detector living in generation.
Fire detector on the market generally includes the upper shell mutually covered and lower house, between upper shell and lower house
Formed in accommodating cavity, accommodating cavity and sensor, circuit board and battery etc. be installed, the limited post at two intervals is set on upper shell,
For self-contained battery, but battery is changed for a long time, limited post is easy to damage, and battery cannot be fixed effectively after damage,
Influence the using effect of detector；In addition, when changing battery, it is necessary to detector be pulled down from wall or ceiling, general
The upper shell and lower house covered is taken apart and could changed, operation inconvenience, reduces the service life of upper shell and lower house.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of shell of fire detector, the utility model
Battery case is set in housing, the protection fixation become reconciled is played to battery；Open up and be connected with battery case on housing exterior walls
Entrance, people is realized the operation for changing battery in the case where not taking housing apart, operating procedure is few, improve operating efficiency；
Lid is set on entrance, prevents extraneous dust and other impurities from entering battery case, protective effect is also served to battery, housing is improved
Service life.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of shell of fire detector, bag
Housing is included, the enclosure interior is that battery case and circuit board are set in accommodating cavity, the accommodating cavity, and the inwall of the battery case is set
Put the Connecting line joint for connecting the circuit board and battery；The lateral wall of the housing is set and entering that the battery case is connected
Mouthful, lid is set on the entrance.
By above-mentioned technical proposal, battery case is set in accommodating cavity, for placing battery, battery served solid well
The entrance determined on protective effect, housing is connected with battery case, it is not necessary to which taking detector housing apart can just change in battery case
Battery, it is simple to operate, save replacing battery the step of, improve operating efficiency；Lid is set on entrance, in battery case
Battery serve fixed protective effect, also effectively prevent extraneous dust and other impurities from entering, when the battery replacement is required, remove box
Lid, it is possible to change new battery, then lid lid is located on entrance, it is simple to operate.
Further, set to set on the first magnetic stripe, the lid on the entrance and attracted each other with first magnetic stripe
The second magnetic stripe.
By above-mentioned technical proposal, the first magnetic stripe and the second magnetic stripe attract each other, and realize that lid is fixed lid and is located on entrance,
Operating personnel can just be pulled down the lid on entrance using less power, change the operation of battery, then pasted lid
On entrance, due to the attraction between the first magnetic stripe and the second magnetic stripe, lid automatic absorbing is on entrance, convenient disassembly, improves
Operating efficiency.
Further, set on the entrance and some cards being caught in the hole clipping are set on some hole clippings, the lid
Button, the hole clipping and the buckle are corresponded.
By above-mentioned technical proposal, buckle is caught in hole clipping, realize lid fix lid be located on entrance, operating personnel with compared with
Few power just can pull down lid from entrance, simple to operate, it is not necessary to which taking detector housing apart can just change
Battery, it is to avoid frequently take detector housing apart, improves the service life of detector housing.
Further, the buckle includes connecting rod, and described connecting rod one end is fixed on the lid, the connecting rod
The other end set and be caught in spherical fixture block in the hole clipping.
By above-mentioned technical proposal, spherical fixture block is set in connecting rod, in the case where being acted on without external force, spherical fixture block card
Being located in hole clipping will not Automatic-falling, it is ensured that the connective stability of lid and entrance；Due on spherical fixture block with hole clipping edge phase
The surface of conflict is cambered surface, after operating personnel apply external force on lid, it is possible to which spherical fixture block and hole clipping are separated,
Lid and entrance are separated, so as to change the operation of battery.
Further, the battery case is wholely set with the housing.
By above-mentioned technical proposal, battery case is wholely set with housing, is simple to manufacture, and service life is high.
Further, the lid outer wall sets Handheld Division, and the Handheld Division is included where raised line, the long side of the raised line
Two sides be concave surface.
By above-mentioned technical proposal, the setting of Handheld Division is convenient for people to apply lid effective external force, light control box
The closure and lock out operation of lid and entrance, improve operating efficiency；Concave surface is set on Handheld Division, conveniently blocked.
In summary, the beneficial effects of the utility model are：
(1), battery case is set in accommodating cavity, fixed protective effect well, battery case and shell one are served to battery
Body is set, and service life is high；Lid is set on entrance, prevents extraneous dust and other impurities from entering battery case, guarantor is served to battery
Shield is acted on.
(2), the setting of the first magnetic stripe and the second magnetic stripe, simple in construction, and lid convenient disassembly, lid lid is located on entrance not
Easily drop, stability is good；Buckle and hole clipping coordinate clamping, lid convenient disassembly.
(3), raised line is set on lid, and raised line both sides are set for concave surface, is convenient for people to dismount lid.
Brief description of the drawings
Fig. 1 is the structural representation of housing in embodiment one；
Fig. 2 is the side view of lid in embodiment one；
Fig. 3 is the partial structural diagram of housing in embodiment two；
Fig. 4 is Fig. 3 A portions enlarged drawing.
In figure, the corresponding component names of each reference are：1st, housing；11st, accommodating cavity；12nd, entrance；121st, the first magnetic
Bar；122nd, hole clipping；2nd, battery case；3rd, Connecting line joint；4th, lid；41st, the second magnetic stripe；42nd, buckle；421st, connecting rod；422nd, ball
Shape fixture block；43rd, raised line；431st, concave surface；5th, circuit board；6th, sensor.
Embodiment
In order to more fully understand content of the present utility model, it is described further with reference to specific embodiments and the drawings.
It should be understood that these embodiments are only used for further illustrating the utility model, rather than limit scope of the present utility model.This
Outer to should be understood that after content described in the utility model has been read, person skilled in art makes to the utility model
Nonessential change or adjustment, still fall within protection domain of the present utility model.
Embodiment one
A kind of shell of fire detector, including housing 1, are accommodating cavity 11, accommodating cavity in housing 1 referring to Fig. 1 and Fig. 2
Circuit board 5, sensor 6 and battery case 2 are fixedly installed in 11, battery case 2, which is integrally formed, to be arranged on housing 1, the lateral wall of housing 1
Entrance 12 inside connection battery case 2 is set, and battery is put into battery case 2 from the entrance 12, and battery is passed through into the entrance
12 take out from the inside of battery case 2；The Connecting line joint 3 of connection circuit board 5 and battery is fixedly installed in the inwall of battery case 2, when battery is put
Enter behind the inside of battery case 2, battery is connected with Connecting line joint 3, so as to be powered to fire detector；Lid sets lid 4 on entrance 12, enters
The second magnetic stripe 41 attracted each other with the first magnetic stripe 121 is set on circumferentially disposed first magnetic stripe 121 in 12 edges of mouth, lid 4, realized
Lid 4 is fixed lid and is located on entrance 12, when the battery replacement is required, and people just can be by lid 4 from entrance 12 with less power
On remove, change after new battery, by first magnetic stripe 121 of the second magnetic stripe 41 on lid 4 on entrance 12, pass through the first magnetic
Lid 4, is fixed on entrance 12 by the attraction between the magnetic stripe 41 of bar 121 and second automatically, simple in construction, easy to operate, section
The working time of people is saved, service life is high, reduction maintenance and replacement cost.
In addition, the outer wall of lid 4 sets Handheld Division, long side institute on the raised line 43 of the outer wall of lid 4, raised line 43 is preferably normal to
Two sides be concave surface 431, the finger of people is stuck in the both sides of raised line 43, consequently facilitating people dismount lid 4.
The bottom of housing 1 is fitted with wall or ceiling, housing 1 is then fixed on wall with fasteners such as screws
Or on ceiling, so that lid 4 is exposed, people, which need not pull down housing 1 from wall or ceiling, can just change electricity
Pond, it is easy to operate, improve operating efficiency.
Embodiment two
A kind of shell of fire detector, including housing 1, referring to Fig. 3 and Fig. 4, are with the difference of embodiment one,
The edge of entrance 12 is circumferentially uniformly distributed 4 hole clippings 122, and 4 buckles 42 being caught in hole clipping 122, buckle are set on lid 4
42 and hole clipping 122 correspond, buckle 42 include connecting rod 421, the one end of connecting rod 421 is fixed on lid 4, set on the other end
The spherical fixture block 422 being caught in hole clipping 122 is put, so that lid 4 is fixed on entrance 12, user applies less power can
It is simple in construction so that fixture block is caught in hole clipping 122 or removes fixture block from hole clipping 122, the convenient dismounting to lid 4.
As described above, just can preferably realize the utility model.
Claims (6)
1. a kind of shell of fire detector, including housing (1), it is characterised in that be accommodating cavity inside the housing (1)
(11) battery case (2) and circuit board (5), are set in the accommodating cavity (11), and the inwall of the battery case (2) sets connection described
The Connecting line joint (3) of circuit board (5) and battery；The lateral wall of the housing (1) is set and entering that the battery case (2) is connected
Lid (4) is set on mouth (12), the entrance (12)；Housing (1) bottom is fixed and is attached on wall or ceiling.
2. the shell of a kind of fire detector according to claim 1, it is characterised in that is set on the entrance (12)
The second magnetic stripe (41) attracted each other with first magnetic stripe (121) is set on one magnetic stripe (121), the lid (4).
3. a kind of shell of fire detector according to claim 1, it is characterised in that the entrance (12) if on set
Some buckles (42) being caught in the hole clipping (122), the hole clipping (122) are set on dry hole clipping (122), the lid (4)
Corresponded with the buckle (42).
4. the shell of a kind of fire detector according to claim 3, it is characterised in that the buckle (42) includes connection
Bar (421), described connecting rod (421) one end is fixed on the lid (4), and the other end of the connecting rod (421) sets card
Enter the spherical fixture block (422) in the hole clipping (122).
5. a kind of shell of fire detector according to claim 1, it is characterised in that the battery case (2) with it is described
Housing (1) is wholely set.
6. the shell of a kind of fire detector according to claim 1, it is characterised in that lid (4) outer wall is set
Handheld Division, the Handheld Division includes raised line (43), and the two sides where the long side of the raised line (43) are concave surface (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292520.3U CN206564009U (en) | 2017-03-24 | 2017-03-24 | A kind of shell of fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292520.3U CN206564009U (en) | 2017-03-24 | 2017-03-24 | A kind of shell of fire detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206564009U true CN206564009U (en) | 2017-10-17 |
Family
ID=60033075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292520.3U Active CN206564009U (en) | 2017-03-24 | 2017-03-24 | A kind of shell of fire detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206564009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447209A (en) * | 2018-01-30 | 2018-08-24 | 合肥冠鸿光电科技有限公司 | A kind of injection workshop fire detector |
-
2017
- 2017-03-24 CN CN201720292520.3U patent/CN206564009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447209A (en) * | 2018-01-30 | 2018-08-24 | 合肥冠鸿光电科技有限公司 | A kind of injection workshop fire detector |
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