CN213781160U

CN213781160U - Anti-leakage structure based on smoke detector

Info

Publication number: CN213781160U
Application number: CN202022566164.4U
Authority: CN
Inventors: 赖碧云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-23
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a leak protection dress structure based on smoke detector, concretely relates to smoke detector technical field, including detector body and housing, the bottom of detector body is provided with the housing, the inside of housing is provided with dustproof construction. The utility model discloses a be provided with the draw-in groove, the fixture block, the preformed groove, the baffle, articulated seat, the swash plate, the connecting plate, spring and briquetting, for preventing that the user from neglected loading battery, the detector can't exert and take precautions against the conflagration under the condition that does not have the battery operation, the swash plate stretches out the battery case edge, if do not install the battery, receive the swash plate and block, can't be closed with the baffle, only go into the battery mount with the battery card, the intermediate position department extrusion briquetting of battery, compression through the spring, the connecting plate drives the swash plate and packs up to battery case inside, could not block the ground with the baffle closure this moment, fixture block embedding draw-in groove, baffle and articulated seat fixed connection, the baffle can not lose during the installation, protect the battery.

Description

Anti-leakage structure based on smoke detector

Technical Field

The utility model relates to a smoke detector technical field specifically is leak protection dress structure based on smoke detector.

Background

Smoke detector, also known as smoke detector, the concentration through smog in to the air realizes the prevention of conflagration, improvement along with people's material standard of living, many civilian houses are equipped with smoke detector also when the construction is decorated, smoke detector generally installs the roof in the room, it supplies power to use the lithium cell more, when the installation detector, if neglected loading battery just direct mount, just unable normal operating, for preventing that the user from neglected loading the battery, some smoke detector's inside is provided with the leak protection dress structure, many leak protection dress structural design are complicated easily damaged, the cost is improved, the practicality is not strong.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional anti-leakage structure cover based on the smoke detector is integrally connected with the detector body, so that the cleaning and maintenance are not easy;

(2) the traditional anti-leakage structure based on the smoke detector is not provided with a dustproof device inside a housing, so that the anti-leakage structure is easy to damage when used in a severe environment;

(3) the traditional leak protection dress structure based on smoke detector can't prevent that the user from neglected loading the battery, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leak protection dress structure based on smoke detector to propose in solving above-mentioned background art with detector body coupling, the difficult problem of clearing up and overhaul.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-leakage structure based on the smoke detector comprises a detector body and a housing, wherein the housing is arranged at the bottom end of the detector body, a dustproof structure is arranged inside the housing, a battery box is arranged inside the detector body, two groups of fixing blocks are arranged on the inner wall of the battery box, a battery fixing frame is arranged at one end of each fixing block, the anti-leakage structure is arranged at the bottom end inside the battery box, a locking structure is arranged outside the battery box, and a quick disassembly and assembly structure is arranged between the detector body and the housing;

the quick assembly disassembly structure includes the chimb, the chimb sets up the edge in detector body bottom, the bottom of chimb is provided with the external screw thread, the bottom of external screw thread is provided with the spread groove, the inside of spread groove is provided with the internal thread, the chimb is threaded connection with the spread groove.

Preferably, the cross sections of the detector body and the cover casing are in an inverted trapezoid shape, and the cover casing is communicated with the interior of the detector body.

Preferably, the shutting structure comprises draw-in groove, fixture block, preformed groove, baffle and articulated seat, the draw-in groove sets up the one side at the battery case, articulated seat sets up the opposite side at the battery case, one side fixedly connected with baffle of articulated seat, one side fixedly connected with fixture block of baffle, the fixture block inlays inside the draw-in groove, the one end of baffle is provided with the preformed groove.

Preferably, dustproof construction comprises detection mouth, retainer plate, filter screen and lug, the retainer plate sets up the inboard at the housing, the inside of retainer plate is provided with the filter screen, the top of retainer plate is provided with two sets of lugs, it sets up all around at the housing to survey the mouth.

Preferably, the tip of the tab is at a lower height than the attachment slot.

Preferably, the neglected loading prevention structure comprises swash plate, connecting plate, spring and briquetting, the briquetting sets up between the fixed block, the bottom fixedly connected with connecting plate of briquetting, the bottom fixedly connected with swash plate of connecting plate, be provided with the spring between the inner wall of connecting plate and battery case, the swash plate stretches out the edge of battery case.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-leakage structure based on the smoke detector not only realizes quick mounting and dismounting of the housing and internal dust prevention, but also prevents batteries from being neglected to be mounted;

(1) the smoke detector is provided with the connecting groove, the external thread, the convex edge and the internal thread, a plurality of smoke detectors are integrally welded, fixed by screws or bonded by adhesives, internal parts cannot be overhauled, the maintenance cost is high, the external thread is arranged at the bottom end of the convex edge, the convex edge is inserted into the connecting groove, the detector body and the housing can be quickly connected and fixed by matching with the internal thread for screwing, the interior of the detector body can be overhauled after being disassembled, the smoke detector is convenient and quick to use, and the maintenance cost is low;

(2) the detection port, the fixing ring, the filter screen and the lug are arranged, the filter screen is arranged in the housing, the filter screen prevents dust, water stain and the like from entering the housing through the detection port, dust accumulation in the housing and flying of mosquitoes are prevented, parts are prevented from being damaged, the housing can be unscrewed from the bottom end of the detector body when the parts need to be cleaned, the lug is grasped to take out the filter screen, and the regular cleaning also reminds a user to check the operation condition of the detector, improves the precaution consciousness, is simple to operate and is easy to operate;

(3) through being provided with the draw-in groove, the fixture block, the preformed groove, the baffle, articulated seat, the swash plate, the connecting plate, spring and briquetting, for preventing that the user from neglected loading battery, the detector can't exert and take precautions against the conflagration under the condition that does not have the battery operation, the swash plate stretches out the battery case edge, if do not install the battery, receive the swash plate and block, can't be closed with the baffle, only go into the battery mount with the battery card in, the intermediate position department extrusion briquetting of battery, compression through the spring, the connecting plate drives the swash plate and packs up to battery case inside, could not block ground closure with the baffle this moment, fixture block embedding draw-in groove, baffle and articulated seat fixed connection, the baffle can not lose during the installation, protect the battery.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cover according to the present invention;

FIG. 3 is a schematic diagram of a front view of a battery box according to the present invention;

fig. 4 is a schematic side view of the anti-missing structure of the present invention.

In the figure: 1. a probe body; 2. a latching structure; 201. a card slot; 202. a clamping block; 203. reserving a groove; 204. a baffle plate; 205. a hinged seat; 3. a housing; 4. a dust-proof structure; 401. a probe port; 402. a stationary ring; 403. filtering with a screen; 404. a tab; 5. connecting grooves; 6. an external thread; 7. a convex edge; 8. an internal thread; 9. a fixed block; 10. a battery case; 11. a battery holder; 12. an anti-leak structure; 1201. a sloping plate; 1202. a connecting plate; 1203. a spring; 1204. and (7) briquetting.

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.

Example 1: referring to fig. 1-4, the smoke detector-based anti-leak structure comprises a detector body 1 and a housing 3, wherein the housing 3 is arranged at the bottom end of the detector body 1, a dustproof structure 4 is arranged inside the housing 3, a battery box 10 is arranged inside the detector body 1, two groups of fixed blocks 9 are arranged on the inner wall of the battery box 10, a battery fixing frame 11 is arranged at one end of each fixed block 9, an anti-leak structure 12 is arranged at the bottom end inside the battery box 10, a locking structure 2 is arranged outside the battery box 10, and a quick assembly and disassembly structure is arranged between the detector body 1 and the housing 3;

referring to fig. 1-4, the anti-leak structure based on the smoke detector further includes a quick assembly disassembly structure, the quick assembly disassembly structure includes a convex edge 7, the convex edge 7 is disposed at the edge of the bottom end of the detector body 1, an external thread 6 is disposed at the bottom end of the convex edge 7, a connecting groove 5 is disposed at the bottom end of the external thread 6, an internal thread 8 is disposed inside the connecting groove 5, and the convex edge 7 is in threaded connection with the connecting groove 5;

the cross sections of the detector body 1 and the cover 3 are inverted trapezoids, and the cover 3 is communicated with the interior of the detector body 1;

specifically, as shown in fig. 1 and 2, many smoke detectors all adopt integrative welding, screw fixation or adhesive bonding's mode, can't overhaul internals, and cost of maintenance is high, through set up external screw thread 6 in chimb 7 bottom, inserts chimb 7 the inside of spread groove 5, and cooperation internal thread 8 is twisted soon and is twisted and to be fixed with detector body 1 and housing 3 high-speed joint, can overhaul detector body 1 inside after the dismantlement, convenient and fast, and cost of maintenance is lower.

Example 2: the locking structure 2 comprises a clamping groove 201, a clamping block 202, a reserved groove 203, a baffle 204 and a hinged seat 205, wherein the clamping groove 201 is arranged on one side of the battery box 10, the hinged seat 205 is arranged on the other side of the battery box 10, the baffle 204 is fixedly connected to one side of the hinged seat 205, the clamping block 202 is fixedly connected to one side of the baffle 204, the clamping block 202 is embedded in the clamping groove 201, and the reserved groove 203 is arranged at one end of the baffle 204;

the neglected loading prevention structure 12 consists of inclined plates 1201, a connecting plate 1202, springs 1203 and pressing blocks 1204, wherein the pressing blocks 1204 are arranged between the fixed blocks 9, the connecting plate 1202 is fixedly connected to the bottom ends of the pressing blocks 1204, the inclined plates 1201 are fixedly connected to the bottom ends of the connecting plate 1202, the springs 1203 are arranged between the connecting plate 1202 and the inner wall of the battery box 10, and the inclined plates 1201 extend out of the edges of the battery box 10;

specifically, as shown in fig. 1, fig. 3 and fig. 4, in order to prevent the user from neglected loading of the battery, the detector cannot function under the condition that no battery runs to prevent fire, the inclined plate 1201 extends out of the edge of the battery box 10, if the battery is not installed, the inclined plate 1201 blocks the battery, the baffle 204 cannot be closed, only the battery is clamped into the battery fixing frame 11, the pressing block 1204 is extruded at the middle position of the battery, the spring 1203 is compressed, the connecting plate 1202 drives the inclined plate 1201 to pack up the battery box 10, the baffle 204 can be closed without being blocked at the moment, the clamping block 202 is embedded into the clamping groove 201, the baffle 204 is fixedly connected with the hinge base 205, the baffle 204 cannot be lost during installation, and the battery is protected.

Example 3: the dustproof structure 4 consists of a detection port 401, a fixing ring 402, a filter screen 403 and a lug 404, wherein the fixing ring 402 is arranged on the inner side of the housing 3, the filter screen 403 is arranged inside the fixing ring 402, two groups of lugs 404 are arranged at the top end of the fixing ring 402, and the detection port 401 is arranged around the housing 3;

the top end of the tab 404 is located at a lower height than the connecting slot 5;

specifically, as shown in fig. 1 and fig. 2, a filter screen 403 is installed inside the housing 3, the filter screen 403 penetrates through the detection port 401 to block dust, water stain and the like from entering the housing 3, dust accumulation inside the housing 3 is prevented, mosquitoes and insects fly into the housing, damage to parts is caused, the housing 3 can be unscrewed from the bottom end of the detector body 1 when cleaning is needed, the lug 404 is grabbed to take out the filter screen 403, and the regular cleaning also reminds a user of checking the operation condition of the detector, so that the precaution consciousness is improved, and the operation is simple and easy to operate.

The working principle is as follows: the utility model discloses when using, at first, for preventing that the user from neglected loading the battery, the detector can't exert effect under the condition that does not have the battery operation and take precautions against the conflagration, swash plate 1201 stretches out battery case 10 edge, if do not install the battery, receive swash plate 1201 and block, can't be closed with baffle 204, only go into battery mount 11 with the battery card, the intermediate position department of battery extrudes briquetting 1204, compression through spring 1203, connecting plate 1202 drives swash plate 1201 and packs up to battery case 10 is inside, just can not block ground closed with baffle 204 this moment, fixture block 202 embedding draw-in groove 201, baffle 204 and articulated seat 205 fixed connection, baffle 204 can not lose during the installation, protect the battery.

Later, many smoke detector all adopt integrative welding, screw fixation or adhesive bonding's mode, can't overhaul internals, cost of maintenance is high, through set up external screw thread 6 in chimb 7 bottom, insert the inside of spread groove 5 with chimb 7, cooperation internal thread 8 revolves to twist and to twist can be fixed with detector body 1 and housing 3 high-speed joint, can overhaul convenient and fast, and cost of maintenance is lower to detector body 1 inside after the dismantlement.

Finally, at housing 3 internally mounted filter screen 403, filter screen 403 blocks inside dust, water stain etc. get into housing 3 through surveying mouthful 401, prevent that the inside dust of housing 3 from piling up, the mosquito flies into, cause the damage to spare part, can twist off housing 3 from detector body 1 bottom when needing to clear up, grab tab 404 and take out filter screen 403, the operational aspect of user's inspection detector is also reminded in such regular cleaning, improve and take precautions against the consciousness, easy operation is easy to the first hand.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Leak protection dress structure based on smoke detector, including detector body (1) and housing (3), its characterized in that: the battery pack also comprises a dustproof structure (4) for reducing dust entering, an anti-leakage structure (12) for preventing the battery from being neglected and a quick disassembly and assembly structure convenient for disassembly and inspection;

the bottom end of the detector body (1) is provided with a housing (3), and the dustproof structure (4) is positioned in the housing (3);

a battery box (10) is arranged inside the detector body (1), two groups of fixing blocks (9) are arranged on the inner wall of the battery box (10), a battery fixing frame (11) is arranged at one end of each fixing block (9), and the neglected loading prevention structure (12) is located at the bottom end inside the battery box (10);

the detector is characterized in that a locking structure (2) is arranged outside the battery box (10), and the quick assembly disassembly structure is located between the detector body (1) and the housing (3).

2. The smoke detector-based anti-tamper structure of claim 1, wherein: quick assembly disassembly structure includes chimb (7), chimb (7) set up the edge in detector body (1) bottom, the bottom of chimb (7) is provided with external screw thread (6), the bottom of external screw thread (6) is provided with spread groove (5), the inside of spread groove (5) is provided with internal thread (8), chimb (7) are threaded connection with spread groove (5).

3. The smoke detector-based anti-tamper structure of claim 1, wherein: the cross sections of the detector body (1) and the housing (3) are inverted trapezoids, and the housing (3) is communicated with the inside of the detector body (1).

4. The smoke detector-based anti-tamper structure of claim 1, wherein: the locking structure (2) comprises a clamping groove (201), a clamping block (202), a reserved groove (203), a baffle (204) and a hinged seat (205), the clamping groove (201) is arranged on one side of a battery box (10), the hinged seat (205) is arranged on the other side of the battery box (10), the baffle (204) is fixedly connected to one side of the hinged seat (205), the clamping block (202) is fixedly connected to one side of the baffle (204), the clamping block (202) is embedded in the clamping groove (201), and the reserved groove (203) is arranged at one end of the baffle (204).

5. The smoke detector-based anti-tamper structure of claim 1, wherein: dustproof construction (4) comprise detection mouth (401), retainer plate (402), filter screen (403) and lug (404), retainer plate (402) set up the inboard at housing (3), the inside of retainer plate (402) is provided with filter screen (403), the top of retainer plate (402) is provided with two sets of lugs (404), it sets up around housing (3) to detect mouth (401).

6. The smoke detector-based anti-tamper structure of claim 5, wherein: the top end of the lug (404) is positioned at a lower height than the connecting groove (5).

7. The smoke detector-based anti-tamper structure of claim 1, wherein: the anti-leakage structure (12) is composed of inclined plates (1201), a connecting plate (1202), springs (1203) and a pressing block (1204), the pressing block (1204) is arranged between the fixing blocks (9), the bottom end of the pressing block (1204) is fixedly connected with the connecting plate (1202), the bottom end of the connecting plate (1202) is fixedly connected with the inclined plates (1201), the springs (1203) are arranged between the connecting plate (1202) and the inner wall of the battery box (10), and the inclined plates (1201) extend out of the edges of the battery box (10).