CN205910802U - Wall -hanging electric fire monitoring device - Google Patents

Abstract

The utility model discloses a wall -hanging electric fire monitoring device, including the box -shaped shell, locate data interface on the box -shaped shell, button, display screen, status indicator lamp locate the supervisory circuits in the casing, data interface sets up with supervisory circuits's binding post is supporting, the box -shaped shell includes main part, activity visor, and the data line is connected with binding post through the data interface who locates the main part side, be equipped with the through -hole on the activity visor, the through -hole sets up with binding post is supporting, activity visor and main part are equipped with the state of sliping off, closed condition, be in when sliping off the state when the relative main part of activity visor, the through -hole lies in binding post top, exposes binding post, and when the relative main part of activity visor was in the closed condition, the activity visor sealed binding post and covers, have prevent dust safely, simple structure, small, characteristics such as occupation space is few, simple to operate.

Description

A kind of wall-mounted electric fire monitoring device

Technical field

This utility model is related to electric fire disaster monitoring technical field, in particular it relates to a kind of wall-mounted electric fire disaster monitoring Device.

Background technology

Electric fire monitoring device refers to, when the detected parameter in protected circuit exceedes alarm setting value, can send Alarm signal, control signal simultaneously can indicate the device at warning position.Its ultimate principle is, when the electric current in electrical equipment, temperature When there is abnormal or mutation etc. parameter, end-probing head (as residual current transformer, temperature sensor etc.) utilizes electromagnetic field sense The change answering principle, temperature effects is to this information, and is transported in monitoring detector, and amplified, a/d changes, cpu The amplitude of change being analyzed, judges, and is compared with alarm setting value, once exceeding setting value, sending alarm signal Number, also it is transported in monitoring device simultaneously, then identify further through monitoring device, judge, when confirming it may happen that during fire, Monitoring host computer sends fire alarm signal, lights alarm lamp, sends alarm sound, simultaneously in liquid crystal display screen display fire The information such as calamity warning.Operator on duty's then information according to above display, carries out inspection process to the scene of the accident rapidly, and will report to the police Information is sent to integrated console.Electric fire monitoring system from unlike conventional fire automatic alarm system, electrical fire Supervising device early alert is in order to avoid loss, and conventional fire autoalarm is to reduce loss.For electricity consumption Security consideration, installing electric fire monitoring device becomes a kind of trend.

Due to the variation of supervising device working environment, existing electric fire monitoring device typically adopts cabinet type or sealed Shell.Cabinet-shaped casing typically adopts hinged door or drawer manner switch, and this mode inner space is big, and binding post is subject to ash for a long time The impact of the toys such as dirt, worm Mus etc. destroys, and easily causes the generation of situations such as control circuit Damage by Short Circuit, loose contact, then Impact monitoring effect.Device is completely fixed sealing although sealing effectiveness is preferable using forms such as screws by sealed enclosure, but makes Installation has been become the harmful effect such as to safeguard inconvenience, be easily damaged in disassembly process.

Utility model content

The purpose of this utility model is to provide a kind of wall-mounted electric fire monitoring device, to solve above-mentioned background technology The problem of middle proposition.

For achieving the above object, this utility model provides a kind of following technical scheme: wall-mounted electric fire monitoring device, Including case type shell, the data-interface on described case type shell, button, display screen, status indicator lamp, in housing The supporting setting of binding post of supervisory circuit, described data-interface and supervisory circuit, described case type shell includes main body, activity is protected Protecting cover, data wire passes through to be connected with binding post located at the described data-interface of body side, and described movable protective cover is provided with Through hole, described through hole and the supporting setting of binding post, described movable protective cover and main body are provided with the state of sliping off, closed mode, when Movable protective cover is in relative to main body when sliping off state, and described through hole is located above binding post, exposes binding post, works as activity When protection cap is closed relative to main body, binding post closing is covered by movable protective cover.Here, movable protective cover plays guarantor Protect the effect of the binding post being connected with described data-interface, when binding post does not need with external connection, activity guarantor can be made Protecting cover is closed, and prevents the impact of the toys such as dust, worm Mus etc. from destroying；When needing to connect, make movable protective cover It is in the state of sliping off.

Preferably, described movable protective cover is provided with the fixing groove for fixing described button.

Preferably, the insertion end of described movable protective cover is provided with spacing hole, and described spacing hole is consolidated with the supporting setting of main body Determine block to be slidably connected, be linear slide when being used for and guaranteeing that movable protective cover cunning is open and close, carry out spacing simultaneously, also prevent guarantor Protecting cover is lost and is dropped.

Preferably, described movable protective cover is provided with anti-skid bulge, conveniently slips off protection cap.

Preferably, described movable protective cover is multiple, the facilities spirit of the binding post to use cooperatively as needed Live the opening and closing of control data interface, prevent in same movable protective cover both data-interfaces opened in need, and do not need to open Data-interface, and affect sealing effect.

Preferably, described protection alive is covered with latching structure, and described latching structure is matched with main body, so that activity protection No matter lid and main body are in sliping off or during closed mode, all preferable fixed effect can be obtained.

Preferably, described main body is provided with hangers, is easy to be hung on wall device by nail etc..

Preferably, described main body is provided with sound equipment mouth, is used for carrying out sound alarm.

Compared with prior art, the beneficial effects of the utility model are: this wall-mounted electric fire monitoring device, by work Dynamic protection cap and its design of concrete structure, can be prevented effectively from dust and enter binding post, and the toy such as Gekko Swinhonis, mouse breaks Bad binding post, causes control circuit Damage by Short Circuit, thus protecting binding post, having that structure is simple, small volume, taking up room Less, the features such as easy for installation, thus overcoming the shortcoming and defect of prior art presence.

Brief description

Fig. 1 is the integral installation distribution structure schematic diagram of this utility model embodiment；

Fig. 2 is the structural representation of the movable protective cover of this utility model embodiment；

Wherein: 1. button, 2. display screen, 3. status indicator lamp, 4. main body, 5. movable protective cover, 6. through hole, 7. fixing Groove, 8. anti-skid bulge, 9. latching structure, 10. data-interface, 11. hangers, 12. sound equipment mouths, 13. spacing holes.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

With reference to shown in Fig. 1, Fig. 2, a kind of wall-mounted electric fire monitoring device, including case type shell, located at described boxlike Data-interface 10 on shell, button 1, display screen 2, status indicator lamp 3, the supervisory circuit in housing, described data connects Mouth 10 and the supporting setting of binding post of supervisory circuit, described case type shell includes main body 4, movable protective cover 5, and data wire passes through Described data-interface 10 located at body side is connected with binding post, and described movable protective cover 5 is provided with through hole 6, described logical Hole 6 and the supporting setting of binding post, described movable protective cover 5 is provided with the state of sliping off, closed mode with main body 4, when activity protection Lid 5 main body 4 relatively is in when sliping off state, and described through hole 6 is located above binding post, exposes binding post, when activity protection When the relative main body 4 of lid 5 is closed, binding post closing is covered by movable protective cover 5.Here, 5 guarantors of movable protective cover Protect the effect of the binding post being connected with described data-interface 10, when binding post does not need with external connection, activity can be made Protection cap 5 is closed, and prevents the impact of the toys such as dust, worm Mus etc. from destroying；When needing to connect, make activity protection Lid is in the state of sliping off.

Described movable protective cover 5 is provided with the fixing groove 7 for fixing described button 1.

The insertion end of described movable protective cover is provided with spacing hole 13, the fixed block of described spacing hole 13 and the supporting setting of main body It is slidably connected, be linear slide when being used for and guaranteeing that movable protective cover cunning is open and close, carry out spacing simultaneously, also prevent protection cap Loss drops.Described movable protective cover 5 is provided with anti-skid bulge 8, conveniently slips off protection cap.

With reference to shown in Fig. 1, movable protective cover 5 here is 2, is respectively arranged on upside, the downside of main body 4.Described activity Protection cap 5 is flexibly arranged also dependent on the facilities needing the binding post using cooperatively it is therefore an objective to prevent same activity from protecting Both the data-interface 10 opened in need on protecting cover 5, and do not need the data-interface 10 opened, and affect sealing effect.

Described protection alive is covered with latching structure 9, and with reference to shown in Fig. 2, latching structure 9 here is for before movable protective cover 5 End setting projection, can match with inside main body 4, thus in off position when prevent movable protective cover 5 from dropping.Here, also The described latching structure 9 that other modes can be arranged is matched with main body 4, and though make movable protective cover 5 and main body 4 be in slip off or During closed mode, all can obtain preferable fixed effect.

With reference to shown in Fig. 1, described main body 4 is provided with hangers 11, is easy to be hung on wall device by nail etc..Described main body 4 are provided with sound equipment mouth 12, are used for carrying out sound alarm.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of wall-mounted electric fire monitoring device, including case type shell, data-interface on described case type shell, presses Key, display screen, status indicator lamp, the supervisory circuit in housing, the binding post of described data-interface and supervisory circuit is joined It is characterised in that described case type shell includes main body, movable protective cover, data wire passes through the number located at body side for set setting It is connected with binding post according to interface, described movable protective cover is provided with through hole, described through hole and the supporting setting of binding post, described Movable protective cover and main body are provided with the state of sliping off, closed mode, when movable protective cover is in relative to main body and slips off state, described Through hole is located above binding post, exposes binding post, when movable protective cover is closed relative to main body, activity protection Binding post closing is covered by lid.

2. wall-mounted electric fire monitoring device according to claim 1 is it is characterised in that described movable protective cover is provided with For fixing the fixing groove of described button.

3. wall-mounted electric fire monitoring device according to claim 1 and 2 is it is characterised in that described movable protective cover Insertion end be provided with spacing hole, described spacing hole is slidably connected with the fixed block of the supporting setting of main body.

4. wall-mounted electric fire monitoring device according to claim 3 is it is characterised in that set in described movable protective cover There is anti-skid bulge.

5. wall-mounted electric fire monitoring device according to claim 4 is it is characterised in that described movable protective cover is many Individual.

6. wall-mounted electric fire monitoring device according to claim 5 is it is characterised in that described movable protective cover is provided with Latching structure, described latching structure is matched with main body.

7. wall-mounted electric fire monitoring device according to claim 6 is it is characterised in that described main body is provided with hangers.

8. wall-mounted electric fire monitoring device according to claim 7 is it is characterised in that described main body is provided with sound equipment Mouthful.