CN207147515U

CN207147515U - A kind of new detector

Info

Publication number: CN207147515U
Application number: CN201720799896.3U
Authority: CN
Inventors: 刘勇
Original assignee: TIANJIN PINGYI SECURITY TECHNOLOGY Co Ltd
Current assignee: TIANJIN PINGYI SECURITY TECHNOLOGY Co Ltd
Priority date: 2017-07-04
Filing date: 2017-07-04
Publication date: 2018-03-27
Anticipated expiration: 2027-07-04

Abstract

The utility model discloses a kind of new detector, including be sequentially connected from top to bottom detector drain pan, detector lower casing, detector upper casing, detector lampshade, cover on detector, the labyrinth for install sensor for being provided with circuit board in the cavity that the detector lower casing and detector upper casing are formed and being connected with circuit board, labyrinth upper end through detector upper casing, detector lampshade, on detector lid and detector upper casing can plug be connected.The beneficial effects of the utility model are, will on detector lid and detector upper casing be arranged to can pulling/inserting structure, when fly net is cleaned, without detector is all disassembled, only need to take off on lid and detector lampshade on detector, can be very convenient to change fly net.

Description

A kind of new detector

Technical field

Detector technology field is the utility model is related to, it is particularly a kind of to be applied to safety-security area and smart home neck The new detector in domain.

Background technology

With the continuous development of security and guard technology, user is required increasingly the outward appearance of security product, mounting means, cost performance Height, the detector of existing safety-security area can only often use as a kind of peculiar, independent product.

Currently, in product overall structure, the design in bright hole, bright lamp, bright key is employed substantially, can not have been met substantially existing For the aesthetic requirement of people；Product install and use with later maintenance, because the detector is disposed within for a long time, surface and institute Stating can fall to have dust and foul that insect stays at detector fly net, the accurate of detector can be influenceed when depositing more Property, and in maintenance and cleaning, traditional detector need to pull down detector body, then be pulled down upper casing with screwdriver, then more Fly net is changed, this process is very inconvenient for later maintenance.

In view of the above-mentioned problems, being badly in need of developing a kind of detector, traditional surface structure need to be changed, and require detector body It is complete and can meet to require, and install and use and safeguard can be more random convenient, and can allow user voluntarily to detector progress Safeguard and clear up.

The content of the invention

In view of the above-mentioned problems of the prior art, the utility model provides a kind of new detector.

To realize the purpose of this utility model, the utility model provides a kind of new detector, including from top to bottom according to The detector drain pan of secondary connection, detector lower casing, detector upper casing, detector lampshade, cover on detector, the detector lower casing The labyrinth for install sensor for being provided with circuit board in the cavity formed with detector upper casing and being connected with circuit board, labyrinth Upper end through detector upper casing, detector lampshade, on detector lid and detector upper casing can plug be connected.

Compared with prior art, the beneficial effects of the utility model are to be arranged to lid on detector with detector upper casing Can pulling/inserting structure, when fly net is cleaned, without detector is all disassembled, it is only necessary to will on detector cover and visit Device lampshade is surveyed to take off, can be very convenient to change fly net.

Brief description of the drawings

Fig. 1 show the application configuration schematic diagram；

Fig. 2 show the application overall structure diagram；

Fig. 3 show the application detector bottom case structure schematic diagram；

Fig. 4 show the application detector lower casing bottom face structural representation；

Fig. 5 show the application detector lower casing upper end surface structure schematic diagram；

Fig. 6 show the application circuit board and the schematic diagram of labyrinth attachment structure first；

Fig. 7 show the application circuit board and the schematic diagram of labyrinth attachment structure second；

Fig. 8 show the application detector upper casing upper end surface structure schematic diagram；

Fig. 9 show the application detector upper casing lower surface structural representation；

Figure 10 show the application detector upper casing and the schematic diagram of labyrinth attachment structure first；

Figure 11 show the application detector upper casing and the schematic diagram of labyrinth attachment structure second；

Figure 12 show the application detector upper casing and detector lampshade, the schematic diagram of detector upper cover connecting structure first；

Figure 13 show the application detector upper casing and detector lampshade, the schematic diagram of detector upper cover connecting structure second；

Figure 14 show the application overall structure diagram；

Figure 15 show the structural representation of the detector lampshade of the application；

In figure, covered on 1- detectors, 2- detector lampshades, 3- detector upper casings, 4- detector lower casings, 5- detectors bottom Shell, 6- GND shell fragments, 7- anode shell fragments, 8- batteries, 9- are covered on labyrinth, 10- labyrinths fly net, 11- labyrinths lower cover, 12- circuit boards, 51- detector drain pan chutes, 52- detector drain pan fixture blocks, 41- detector lower casing necks, 42- detector lower casings Sliding block, 43- detector lower casing screw holes, 44- detector lower casing circuit panel seats, 31- detector upper casing threaded posts, 32- detectors Upper casing lamp hole, 33- detector upper casing necks, 121- circuit board screw holes, 122- lamps, 123- sensor mounting hole, 101- detections Lid fixture block on device, lid projection on 102- detectors, 21- detector lampshade lamp holes, 22- detector lampshade spacing holes, 23- detectors Lampshade open-work.

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description only to explain the utility model, is not used to limit the utility model.

It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ", " connected " etc., both it was directly connected to including a certain part and another part, and also passed through miscellaneous part and another portion including a certain part Part is connected.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.

As shown in Fig. 1-Figure 15, a kind of new detector of the application offer, including the detection being sequentially connected from top to bottom Device drain pan 5, detector lower casing 4, detector upper casing 3, detector lampshade 2, lid 1 on detector, the detector lower casing 4 and detection Circuit board 12 and the labyrinth for install sensor being connected with circuit board 12, labyrinth are provided with the cavity that device upper casing 3 is formed Upper end through detector upper casing 3, detector lampshade 2, on detector lid 1 and detector upper casing 3 can plug be connected.

Specifically, the lower surface of lid 1 is provided with detector lid projection 102 in lid fixture block 101 and detector on detector, visits Survey device upper casing 3 and be provided with interstitial hole, labyrinth upper end passes through interstitial hole, and interstitial hole lower edge is circumferentially provided with detector upper casing Neck 33, lid fixture block 101 is through after the detector lampshade open-work 23 of detector lampshade 2 on the detector, with detector upper casing The clamping of neck 33, the upper surface of detector lampshade 2 are provided with detector lampshade spacing hole 22, the detector lampshade spacing hole 22 are used in combination with lid projection 102 on the detector, and lid projection 102 inserts detector lampshade spacing hole 22 on detector, With certain power, lid fixture block 101 is extracted from detector upper casing neck 33 on detectable device, and both will not be damaged.

Specifically, the labyrinth includes lid 9, labyrinth lower cover 11 and labyrinth fly net 10 on labyrinth, lid 9 on the labyrinth Connection is covered with labyrinth lower cover 11, labyrinth fly net 10 is arranged on the intracavitary of both compositions, and the labyrinth lower cover 11 is provided with biography Sensor mounting hole 123, sensor are inserted from the outside of sensor mounting hole 123 to inner side, and inner side is exposed from the inner chamber of labyrinth lower cover 11, The lower end of labyrinth lower cover 11 is provided with inserted block, and inserted block lower end is caught in the hole clipping on circuit board 12 so that both fix, both connections Structure, labyrinth lower cover can be extracted from circuit board.

In the application, the detector drain pan 5 and fixture, for example (,) wall, pre-buried line box etc., the company of being bolted Connect, fixing hole be provided with detector drain pan 5, bolt is connected through fixing hole with fixture, the detector lower casing 4 with it is described The clamping of detector drain pan 5.

Specifically, detector drain pan chute 51 and detector drain pan fixture block are provided with the periphery of detector drain pan 5 52, the lower surface of detector lower casing 4 is provided with the circular trough being used in combination with the shapes and sizes of detector drain pan 5, The edge of the circular trough is provided with to be used in combination with the detector drain pan chute 51 and detector drain pan fixture block 52 respectively Detector lower casing sliding block 42 and detector lower casing neck 41, the lower surface of detector lower casing 4 is provided with detector lower casing spiral shell Silk hole 43, it can be seen that detector drain pan chute 51 sets jagged and slideway, detector lower casing sliding block 42 is from breach Place enters slideway, then, is rotated along slideway and connects both, detector drain pan fixture block 52 is caught in detector lower casing neck 41 It is interior, when both are taken apart, detector lower casing 4 is reversely rotated, then can make it that detector lower casing 4 and detector drain pan 5 are de- From.

Specifically, the detector lower casing circuit panel seat 44 for fixing circuit board is provided with the detector lower casing 4, if Circuits panel seat 44 can fix circuit board 12, prevent it from arbitrarily rocking, and detector upper casing 3 covers with the detector lower casing 4 Connection is closed, circuit board 12 is arranged in the cavity that detector lower casing 4 and detector upper casing 3 are formed, and lamp is provided with circuit board 12 122 and labyrinth, circuit board screw hole 121, the lower surface of detector upper casing 3 is provided with threaded post 31, self-tapping screw 13 from it is lower to On sequentially pass through detector lower casing screw hole 43, circuit board screw hole 121 is threadedly coupled with threaded post 31, lamp 122 is from top to bottom Sequentially pass through detector upper casing lamp hole 32, the detector lampshade lamp hole 21 of detector lampshade 2 of detector upper casing 3.

Specifically, gap is left between the detector lampshade 2 and the detector upper casing 3.

Specifically, the detector is smoke alarm, and detector passes through battery powered.

Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change Enter and retouch and also should be regarded as the scope of protection of the utility model.

Claims

A kind of 1. new detector, it is characterised in that including be sequentially connected from top to bottom detector drain pan, detector lower casing, Detector upper casing, detector lampshade, cover on detector, be provided with the cavity that the detector lower casing and detector upper casing are formed Circuit board and the labyrinth for install sensor being connected with circuit board, labyrinth upper end pass through detector upper casing, detector lampshade, On detector lid with detector upper casing can plug be connected.
2. a kind of new detector according to claim 1, it is characterised in that the detector drain pan passes through with fixture Bolt is fixedly connected, the detector lower casing and the detector drain pan clamping.
3. a kind of new detector according to claim 2, it is characterised in that set on the detector drain pan periphery There are detector drain pan chute and detector drain pan fixture block, the detector lower casing lower surface is provided with and the detector drain pan shape The circular trough that shape and size are used in combination, the edge of the circular trough be provided with respectively with the detector drain pan chute and spy Detector lower casing sliding block and detector lower casing neck that device drain pan fixture block is used in combination are surveyed, the detector lower casing lower surface is set It is equipped with detector lower casing screw hole.
4. a kind of new detector according to claim 3, it is characterised in that be provided with and be used in the detector lower casing The detector lower casing circuit panel seat of fixing circuit board, detector upper casing are covered with the detector lower casing and are connected, and circuit board is set In the cavity that detector lower casing and detector upper casing are formed, lamp and labyrinth, circuit board screw hole are provided with circuit board, is detected The lower surface of device upper casing is provided with threaded post, and self-tapping screw sequentially passes through detector lower casing screw hole, circuit board spiral shell from top to bottom Silk hole is connected with threaded post, and lamp sequentially passes through the spy of detector the upper casing lamp hole, detector lampshade of detector upper casing from top to bottom Survey device lampshade lamp hole.
5. a kind of new detector according to claim 4, it is characterised in that the labyrinth includes lid, labyrinth on labyrinth Lower cover and labyrinth fly net, lid and labyrinth lower cover cover connection on the labyrinth, labyrinth fly net, are arranged on what both were formed Intracavitary, the labyrinth lower cover are provided with sensor mounting hole, and lower end is provided with inserted block, and inserted block lower end is caught in the card on circuit board Hole.
6. a kind of new detector according to claim 5, it is characterised in that lid lower surface is provided with detection on detector Lid projection, detector upper casing are provided with interstitial hole on lid fixture block and detector on device, and interstitial hole lower edge is provided with detector Upper casing neck, lid fixture block is through after the detector lampshade open-work of detector lampshade on the detector, with detector upper casing neck Clamping, the detector lampshade upper surface are provided with detector lampshade spacing hole, the detector lampshade spacing hole and the spy Lid projection on device is surveyed to be used in combination.
7. a kind of new detector according to claim 6, it is characterised in that the detector lampshade and the detector Gap is left between upper casing.
8. a kind of new detector according to claim 1, it is characterised in that the detector is smoke alarm.