CN212256531U - Assembled household smoke alarm convenient to install - Google Patents
Assembled household smoke alarm convenient to install Download PDFInfo
- Publication number
- CN212256531U CN212256531U CN202021314085.8U CN202021314085U CN212256531U CN 212256531 U CN212256531 U CN 212256531U CN 202021314085 U CN202021314085 U CN 202021314085U CN 212256531 U CN212256531 U CN 212256531U
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- Prior art keywords
- groove
- smoke alarm
- end surface
- close
- spare
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims abstract description 63
- 241000463219 Epitheca Species 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a domestic smoke alarm of assembled convenient to installation, including the epitheca spare, the central fan groove has been seted up to the front end surface intermediate position of epitheca spare, the front end surface intermediate position of epitheca spare is close to the downside and is provided with three group's button spare, the front end surface intermediate position of epitheca spare is close to the upside and is provided with three liquid crystal display of group, the upper end surface intermediate position of epitheca spare is close to the rear side and has seted up the end slot, the surface both sides of epitheca spare have all set firmly red shell spare. This smoke alarm can install this smoke alarm bolt in the position that the user wanted to install, realizes this smoke alarm's suspension installation, has realized two kinds of mounting means of this smoke alarm, and it provides convenience to install smoke alarm for the user, increases the inside and outside air's of epitheca spare and is connected and link up, expands the effective area of this smoke alarm and air contact, improves the sensitivity that this smoke alarm detected smog, makes its normal performance early warning function.
Description
Technical Field
The utility model relates to a smoke alarm technical field specifically is a domestic smoke alarm of assembled convenient to installation.
Background
The smoke-sensitive alarm is actually a different name of a smoke-sensitive alarm or a smoke alarm, the smoke-sensitive alarm realizes fire prevention by monitoring the concentration of smoke, an ion-type smoke sensor is adopted in the smoke-sensitive alarm, the ion-type smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire-fighting alarm systems, and has far better performance than a gas-sensitive resistance type fire alarm;
smog annunciators in the market mostly do not have the convenient installation performance that two kinds of mounting means of bolt installation and suspension installation coexist, can not install at will along with user's installation requirement, and smog annunciator inside is less with the effective area of contact of outside air, can't play the effect of timely early warning, and the sensitivity that detects smog is relatively poor, can't in time exert normal early warning function, for this reason, we provide the domestic smog annunciator of assembled convenient to install.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a domestic smoke alarm of assembled convenient to installation to solve the smoke alarm in the market that proposes in the above-mentioned background art and do not have the bolt installation and hang the coexistence convenient installation performance of two kinds of mounting means of installation, can not install at will along with user's installation requirement, smoke alarm inside is less with the effective area of contact of outside air, can't play the effect of timely early warning, the sensitivity of detecting smog is relatively poor, the problem of the normal early warning function of unable performance in time.
In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-installed assembled household smoke alarm comprises an upper shell, wherein a central fan groove is formed in the middle position of the front end surface of the upper shell, three groups of key pieces are arranged at the middle position, close to the lower side, of the front end surface of the upper shell, three groups of liquid crystal display screens are arranged at the middle position, close to the upper side, of the front end surface of the upper shell, an end slot is formed in the middle position, close to the rear side, of the upper end surface of the upper shell, red shell pieces are fixedly arranged on the two sides of the outer surface of the upper shell, a clamping plate is fixedly arranged at the middle position inside the end slot, a lower shell piece is sleeved on the rear end surface of the upper shell, a back end sliding body is fixedly arranged at the middle position of the front end surface of the lower shell, a first hanging groove is formed in the position, close to the left side, a second hanging groove is formed in the position, close to the right side, of the front end surface of the back end sliding body, a first movable bolt is installed on the left, the front end surface of the back end sliding body is provided with a second movable bolt body close to the right side, the middle position of the front end surface of the first movable bolt body is provided with a first screw groove, the middle position of the front end surface of the second movable bolt body is provided with a second screw groove, two sides of the outer surface of the first movable bolt body are fixedly provided with clamping rods, and two sides of the inner surface of the back end sliding body are provided with strip-shaped clamping grooves.
Preferably, the surface of epitheca spare is close to left side upper portion and has evenly seted up the first through hole groove of a plurality of groups, the surface of epitheca spare is close to right side upper portion and has evenly seted up the second through hole groove of a plurality of groups, the surface of epitheca spare is close to left side lower part and has evenly seted up the third through hole groove of a plurality of groups, the surface of epitheca spare is close to right side lower part and has evenly seted up the fourth through hole groove of a plurality of groups, the fifth through hole groove of a plurality of groups has evenly been seted up to the surface downside intermediate position of epitheca spare.
Preferably, the first stopcock body is movably mounted with the back end sliding body through the matching of the clamping rod and the strip-shaped clamping groove, and the first stopcock body is arranged with the lower shell part through the back end sliding body in a sliding manner, wherein the first stopcock body and the second stopcock body are symmetrically arranged relative to the upper shell part.
Preferably, the first screw groove penetrates through the first movable bolt body, the first movable bolt body is matched with the first hanging groove through the clamping rod and the strip-shaped clamping groove and is correspondingly arranged, similarly, the second movable bolt body is correspondingly arranged with the second hanging groove, and the first hanging groove, the second hanging groove, the first screw groove and the second screw groove are jointly arranged on the same horizontal line.
Preferably, the clamping plate is connected with the lower shell through the end slot, the central fan groove penetrates through the upper shell, the first through hole groove and the second through hole groove are symmetrically formed about the upper shell, and the third through hole groove and the fourth through hole groove are symmetrically formed about the upper shell.
Preferably, the inner surfaces of the first screw groove and the second screw groove are provided with screw rails, two sides of the upper shell piece are provided with a group of hexagon bolts, and the hexagon bolts are matched with the first screw groove through the screw rails and are installed with a bolt of the piston body.
Compared with the prior art, the beneficial effects of the utility model are that: the smoke alarm is provided with a first movable bolt body and a second movable bolt body, the first movable bolt body and the second movable bolt body respectively slide to two sides of a casing under the matching of a clamping rod clamped and fixed on the inner side of a strip-shaped clamping groove, then a hexagon bolt penetrates through a first screw groove and a second screw groove, and the first movable bolt body and the second movable bolt body are installed by the bolt track matching of the hexagon bolt, so that the smoke alarm is installed at a position where a user wants to install the smoke alarm, when the smoke alarm is not needed to be installed, the first movable bolt body and the second movable bolt body can be pushed inwards under the matching of the strip-shaped clamping groove on the inner side of a back end sliding body, the first screw groove and the second screw groove are respectively superposed with a first hanging groove and a second hanging groove, the hexagon bolt can sequentially penetrate through the first screw groove and the first hanging groove, the suspension installation of the smoke alarm is realized, and two installation modes of the smoke alarm are realized through the operations, the smoke alarm is convenient for a user to install, two installation modes are provided, and the overall practicability of the smoke alarm is enhanced;
this smoke alarm is provided with first through hole groove, the second through hole groove, third through hole groove and fourth through hole groove to and the fifth through hole groove and the central sector groove of seting up on the epitheca spare, run through the surface of epitheca spare through above-mentioned part, increase the inside and outside air's of epitheca spare and be connected and link up, expand the effective area of this smoke alarm and air contact from this, in order to realize the abundant contact of the inside detection device of this smoke alarm and smog, improve the sensitivity that this smoke alarm detected smog, wherein, red shell spare sets up the position at the surface salient of epitheca spare, provide certain collision avoidance protection for its internal component, make its normal performance early warning function.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic structural view of a first stopcock body and a second stopcock body of the present invention.
In the figure: 1. an upper housing member; 2. a first through-hole groove; 3. a second through-hole groove; 4. a third through-hole groove; 5. a fourth through-hole groove; 6. a fifth through hole groove; 7. a central fan slot; 8. a key member; 9. A liquid crystal display screen; 10. an end slot; 11. a red shell; 12. clamping a plate; 13. a lower housing member; 14. a back end slider; 15. a first hanging groove; 16. a second hanging groove; 17. a first movable plug body; 18. A second living plug body; 19. a first screw groove; 20. a second screw groove; 21. a clamping rod; 22. a strip-shaped clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an assembled household smoke alarm convenient to install comprises an upper shell 1, a plurality of groups of first through hole grooves 2 are uniformly formed in the outer surface of the upper shell 1 close to the upper portion of the left side, a plurality of groups of second through hole grooves 3 are uniformly formed in the outer surface of the upper shell 1 close to the upper portion of the right side, a plurality of groups of third through hole grooves 4 are uniformly formed in the outer surface of the upper shell 1 close to the lower portion of the left side, a plurality of groups of fourth through hole grooves 5 are uniformly formed in the outer surface of the upper shell 1 close to the lower portion of the right side, a plurality of groups of fifth through hole grooves 6 are uniformly formed in the middle position of the lower side of the outer surface of the upper shell 1, a central fan groove 7 is formed in the middle position of the front end surface of the upper shell 1, the central fan groove 7 penetrates through the upper shell 1, the first through hole grooves 2 and the second through hole grooves 3 are symmetrically formed with respect to the upper shell 1, the third through hole grooves 4 and the fourth through hole grooves 5 are symmetrically formed with respect, the fifth through hole groove 6 and the central fan groove 7 which are arranged on the upper shell 1 penetrate through the outer surface of the upper shell 1 to increase the connection and the communication between the interior of the upper shell 1 and the outside air, so that the effective contact area of the smoke alarm and the air is expanded;
the middle position of the front end surface of the upper casing part 1 is provided with three groups of key parts 8 close to the lower side, the middle position of the front end surface of the upper casing part 1 is provided with three groups of liquid crystal displays 9 close to the upper side, the middle position of the upper end surface of the upper casing part 1 is provided with an end slot 10 close to the rear side, two sides of the outer surface of the upper casing part 1 are fixedly provided with red casing parts 11, the middle position inside the end slot 10 is fixedly provided with a clamping plate 12, the rear end surface of the upper casing part 1 is sleeved with a lower casing part 13, the middle position of the front end surface of the lower casing part 13 is fixedly provided with a back end sliding body 14, the clamping plate 12 is connected with the lower casing part 13 through the end slot 10, wherein the red casing part 11 is arranged at the protruded part of the outer surface of the upper casing part 1 to provide certain anti;
a first hanging groove 15 is arranged on the front end surface of the back end sliding body 14 close to the left side, a second hanging groove 16 is arranged on the front end surface of the back end sliding body 14 close to the right side, a first bolt body 17 is arranged on the front end surface of the back end sliding body 14 close to the left side, a second bolt body 18 is arranged on the front end surface of the back end sliding body 14 close to the right side, a first screw groove 19 is arranged at the middle position of the front end surface of the first bolt body 17, a second screw groove 20 is arranged at the middle position of the front end surface of the second bolt body 18, clamping rods 21 are fixedly arranged on two sides of the outer surface of the first bolt body 17, strip-shaped clamping grooves 22 are arranged on two sides of the inner surface of the back end sliding body 14, the first bolt body 17 is movably arranged with the back end sliding body 14 through the clamping rods 21 and the strip-shaped clamping grooves 22 in a matching manner, the first bolt body 17 is arranged with the lower shell member 13 in a sliding manner through the back end sliding body 14, wherein the first bolt body 17 and the second bolt body 18 are symmetrically arranged with respect, and the first movable bolt body 17 is matched with the first hanging groove 15 through the clamping rod 21 and the strip-shaped clamping groove 22 and is correspondingly arranged, similarly, the second movable bolt body 18 is arranged corresponding to the second hanging groove 16, the first hanging groove 15, the second hanging groove 16, the first screw groove 19 and the second screw groove 20 are jointly arranged on the same horizontal line, screw rails are arranged on the inner surfaces of the first screw groove 19 and the second screw groove 20, and a hexagonal bolt is matched with the first movable bolt body 17 through the screw rails and the first screw groove 19 and is installed with the bolt, wherein when the bolt is not needed to be installed, the first movable bolt body 17 and the second movable bolt body 18 can be pushed inwards under the matching of the strip-shaped clamping groove 22 on the inner side of the back end sliding body 14, so that the first screw groove 19 and the second screw groove 20 are respectively overlapped with the second hanging groove 16 of the first hanging groove 15, and the hexagonal bolt can sequentially penetrate through the first screw groove 19 and is fixedly clamped with the first hanging groove 15, and the suspension installation of the smoke alarm is realized.
The working principle is as follows: for the smoke alarm, firstly, the smoke alarm is provided with a first movable bolt body 17 and a second movable bolt body 18, the first movable bolt body 17 and the second movable bolt body 18 respectively slide to two sides of the upper shell member 1 under the matching of a clamping rod 21 clamped and fixed at the inner side of a strip-shaped clamping groove 22, then a hexagonal bolt penetrates through a first screw groove 19 and a second screw groove 20, and is matched with a screw rail in the hexagonal bolt to be installed with the first movable bolt body 17 and the second movable bolt body 18, so that the smoke alarm bolt is installed at a position where a user wants to install, when the bolt is not needed to be installed, the first movable bolt body 17 and the second movable bolt body 18 can be pushed inwards under the matching of the strip-shaped clamping groove 22 at the inner side of a back end sliding body 14, so that the first screw groove 19 and the second screw groove 20 are respectively superposed with a first hanging groove 15 and a second hanging groove 16, and the hexagonal bolt can sequentially pass through the first screw groove 19 to be clamped and fixed with the first hanging groove 15, the smoke alarm is mounted in a hanging mode, two mounting modes of the smoke alarm are realized through the operation, convenience is provided for a user to mount the smoke alarm, two mounting mode choices are provided, convenience is provided for the user, and the overall practicability of the smoke alarm is enhanced; then, the key piece 8 is matched with other elements in the smoke alarm to jointly play a role in controlling the on-off and the on-off of the smoke alarm, and the liquid crystal display screen 9 arranged on the upper shell piece 1 can display the real-time dynamic state of smoke under the joint action of the internal elements and feed back the real-time dynamic state to a user for data reading and detection; and finally, a first through hole groove 2, a second through hole groove 3, a third through hole groove 4 and a fourth through hole groove 5 are arranged through the smoke alarm, and a fifth through hole groove 6 and a central fan groove 7 are formed in the upper shell 1, the parts penetrate through the outer surface of the upper shell 1 to increase the connection and communication between the inside of the upper shell 1 and the outside air, so that the effective contact area of the smoke alarm and the air is expanded, the inside detection device of the smoke alarm is fully contacted with smoke, the smoke detection sensitivity of the smoke alarm is improved, wherein a red shell 11 is arranged at the protruded part of the outer surface of the upper shell 1 to provide certain anti-collision protection for the internal elements of the smoke alarm, and the smoke alarm can normally play an early warning function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a domestic smoke alarm of assembled convenient to installation, includes epitheca spare (1), its characterized in that: a central fan groove (7) is formed in the middle of the front end surface of the upper casing part (1), three groups of key parts (8) are arranged at the middle of the front end surface of the upper casing part (1) close to the lower side, three groups of liquid crystal display screens (9) are arranged at the middle of the front end surface of the upper casing part (1) close to the upper side, an end slot (10) is formed in the middle of the upper end surface of the upper casing part (1) close to the rear side, red casing parts (11) are fixedly arranged on two sides of the outer surface of the upper casing part (1), a clamping plate (12) is fixedly arranged in the middle of the inner part of the end slot (10), a lower casing part (13) is sleeved on the rear end surface of the upper casing part (1), a back end sliding body (14) is fixedly arranged in the middle of the front end surface of the lower casing part (13), a first hanging groove (15) is formed in the front end surface of the back end sliding body (, the front end surface of the back end sliding body (14) is close to the right side and is provided with a second hanging groove (16), the front end surface of the back end sliding body (14) is close to the left side and is provided with a first movable bolt body (17), the front end surface of the back end sliding body (14) is close to the right side and is provided with a second movable bolt body (18), the middle position of the front end surface of the first movable bolt body (17) is provided with a first screw groove (19), the middle position of the front end surface of the second movable bolt body (18) is provided with a second screw groove (20), two sides of the outer surface of the first movable bolt body (17) are fixedly provided with clamping rods (21), and two sides of the inner surface of the back end sliding body (14) are provided with strip-shaped clamping grooves (22).
2. A domestic smoke alarm of the modular type ready to install according to claim 1 wherein: the surface of epitheca spare (1) is close to left side upper portion and has evenly seted up the first through hole groove of a plurality of groups (2), the surface of epitheca spare (1) is close to right side upper portion and has evenly seted up a plurality of groups second through hole groove (3), the surface of epitheca spare (1) is close to the left side lower part and has evenly seted up a plurality of groups third through hole groove (4), the surface of epitheca spare (1) is close to the right side lower part and has evenly seted up a plurality of groups fourth through hole groove (5), a plurality of groups fifth through hole groove (6) have evenly been seted up to the surface downside intermediate position of epitheca spare (1).
3. A domestic smoke alarm of the modular type ready to install according to claim 1 wherein: the first stopcock body (17) is movably mounted with the back end sliding body (14) through the matching of a clamping rod (21) and a strip-shaped clamping groove (22), the first stopcock body (17) is arranged with the lower shell piece (13) in a sliding mode through the back end sliding body (14), and the first stopcock body (17) and the second stopcock body (18) are symmetrically arranged relative to the upper shell piece (1).
4. A domestic smoke alarm of the modular type ready to install according to claim 1 wherein: first thread groove (19) run through the setting of the cock body (17), and the cock body (17) correspond the setting with first string groove (15) through kelly (21) and bar draw-in groove (22) cooperation, and like the same reason, the cock body two (18) correspond the setting with second string groove (16), and first string groove (15), second string groove (16), first thread groove (19) and second thread groove (20) set up on same water flat line jointly.
5. A domestic smoke alarm of the modular type ready to install according to claim 1 wherein: the clamping plate (12) is connected with the lower shell part (13) through the end slot (10), the central fan groove (7) penetrates through the upper shell part (1), the first through hole groove (2) and the second through hole groove (3) are symmetrically formed about the upper shell part (1), and the third through hole groove (4) and the fourth through hole groove (5) are symmetrically formed about the upper shell part (1).
6. A domestic smoke alarm of the modular type ready to install according to claim 1 wherein: the inner surfaces of the first screw groove (19) and the second screw groove (20) are respectively provided with a screw rail, two sides of the upper shell piece (1) are respectively provided with a group of hexagon bolts, and the hexagon bolts are matched with the first bolt body (17) through the screw rails and the first screw groove (19) to be installed with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314085.8U CN212256531U (en) | 2020-07-07 | 2020-07-07 | Assembled household smoke alarm convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314085.8U CN212256531U (en) | 2020-07-07 | 2020-07-07 | Assembled household smoke alarm convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212256531U true CN212256531U (en) | 2020-12-29 |
Family
ID=73979436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021314085.8U Expired - Fee Related CN212256531U (en) | 2020-07-07 | 2020-07-07 | Assembled household smoke alarm convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212256531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636085A (en) * | 2022-05-19 | 2022-06-17 | 江苏晴宇智能科技有限公司 | Smoke alarm mounting bracket |
-
2020
- 2020-07-07 CN CN202021314085.8U patent/CN212256531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636085A (en) * | 2022-05-19 | 2022-06-17 | 江苏晴宇智能科技有限公司 | Smoke alarm mounting bracket |
| CN114636085B (en) * | 2022-05-19 | 2022-07-29 | 江苏晴宇智能科技有限公司 | Smoke alarm mounting bracket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |