CN207298850U - lifter and lifting lamp - Google Patents

Abstract

Lifting gear technical field is the utility model is related to, more particularly, to a kind of lifter and lifting lamp.Lifter, including housing, lifting tray and connector；Lifting tray can be snapped together with housing；Connector includes the female plug end and male plug end of mutual cooperation grafting, and female plug end is located at the inside of housing, and male plug end is located at the inside of lifting tray；Housing is internally provided with hangers, and hangers is provided with lockhole, and lifting tray is internally provided with electric mortise lock, and electric mortise lock is electrically connected with connector；When lifting tray and housing are in buckling state, male plug end and female plug end are plugged in together, and the lock tongue of electric mortise lock is inserted into lockhole；Pipe-hanging hook is further included, pipe-hanging hook is fixedly connected with the casing, and pipe-hanging hook is provided with hook, and housing is provided with suspension protrusion, hang in suspension protrusion.Lifting lamp, including the lifter.The utility model can ensure that housing is firmly snapped together with lifting tray, improve security performance.

Description

Lifter and lifting lamp

Technical field

Lifting gear technical field is the utility model is related to, more particularly, to a kind of lifter and lifting lamp.

Background technology

Lifter is the equipment for lifting object, for example, high-altitude lifts setting for lamps and lanterns, video camera or sound equipment indoors It is standby.The advantages of lifter is that the high-altitude maintenance of the equipment such as illuminator, video camera, sound equipment is changed into ground maintenance, has been saved big The maintenance cost of amount and time, particularly suitable for indoor large workshop, such as power plant, waiting hall of waiting, market, logistics warehouse Place.

By lifter, to hang the usual weight of the equipment such as the lamps and lanterns set, sound equipment, video camera larger, and costly, this Just need lifter that there is stronger bearing capacity, to ensure the normal use of the equipment such as lamps and lanterns, sound equipment, video camera.

However, existing riser structure is insecure, when in use, easily there is bottom tray and show with what upper cover was separated As causing the equipment accidental falling such as lamps and lanterns.

Utility model content

The purpose of this utility model is to provide a kind of lifter, to solve structure existing for existing lifter loosely Gu, the technical problem of poor safety performance.

The purpose of this utility model, which also resides in, provides a kind of lifting lamp, to solve structure existing for existing lifting lamp Technical problem that is insecure, easily falling.

Based on above-mentioned first purpose, the utility model provides a kind of lifter, including housing, lifting tray and connection Device；The lifting tray can be snapped together with the housing；The female plug end of the connector including mutual cooperation grafting and Male plug end, the female plug end are located at the inside of the housing, and the male plug end is located at the inside of the lifting tray；The housing Be internally provided with hangers, the hangers is provided with lockhole, and the lifting tray is internally provided with electric mortise lock, the electric mortise lock It is electrically connected with the connector；When the lifting tray and the housing are in buckling state, the male plug end and the mother Spigot is plugged in together, and the lock tongue of the electric mortise lock is inserted into the lockhole；

Pipe-hanging hook is further included, the pipe-hanging hook is fixedly connected with the housing, and the pipe-hanging hook is provided with extension Hook, the housing is provided with suspension protrusion, described to hang in the suspension protrusion.

Further, the housing is internally provided with mounting base, and driving machine is provided with below the mounting base Structure and reel, rope are arranged with the reel, the driving mechanism drives the reel to rotate, to discharge the rope Rope or the winding rope；Locking wire mechanism is provided with the mounting base, the locking wire mechanism is connected with the driving mechanism； The lifting tray is internally provided with guiding mechanism, and the rope is connected by the guiding mechanism with the lifting tray, For declining the lifting tray, or the lifting tray is set to increase；The free end of the rope passes through the mounting base, And be connected with the locking wire mechanism, when the rope is in relaxed state, the locking wire mechanism can make the driving mechanism Shut down.

Further, the locking wire mechanism includes limit switch and spring, one end of the spring and the mounting base Upper surface be fixedly connected, the other end of the spring is connected with the drive rod of the limit switch；The free end of the rope The spring is passed through along the length direction of the spring, and is fixedly connected with the other end of the spring.

Further, counter is further included, the counter is electrically connected with the reel, for measuring the reel The number of turns of rotation.

Further, transmission mechanism is further included, the transmission mechanism includes first gear and second gear, the driving machine The power output shaft of structure and the first gear are sequentially connected, and the first gear is meshed with the second gear, and described the Two gears are sequentially connected with the reel.

Further, the guiding mechanism includes the first directive wheel and the second directive wheel, and first directive wheel passes through One stent is fixedly connected with the lifting tray, and the axis of first directive wheel is vertical with the axis of the reel；It is described The axis of second directive wheel is parallel with the axis of first directive wheel, and second directive wheel passes through second support and the liter Drop pallet is fixedly connected.

Further, the first support is provided with guide groove, the slot bottom of the guide groove and first directive wheel Gap setting between outer circumferential surface.

Further, tensioning wheel is further included, the tensioning wheel is consolidated by the lower surface of the 3rd stent and the mounting base Fixed connection；The rope tension in the cord segment on the tensioning wheel, and between the tensioning wheel and the reel with it is described Angle formed by cord segment between tensioning wheel and first directive wheel is acute angle.

Further, the lower surface of the lifting tray is provided with suspention portion.

Based on above-mentioned second purpose, the utility model additionally provides a kind of lifting lamp, including lamps and lanterns and the lifting Device, the lamps and lanterns are fixedly connected with the lifting tray.

Compared with prior art, the beneficial effects of the utility model are：

The utility model provided by the utility model provides a kind of lifter, including housing, lifting tray and connector； The lifting tray can be snapped together with the housing；The connector includes female plug end and the male plug of mutual cooperation grafting End, the female plug end are located at the inside of the housing, and the male plug end is located at the inside of the lifting tray；The housing it is interior Portion is provided with hangers, and the hangers is provided with lockhole, and the lifting tray is internally provided with electric mortise lock, the electric mortise lock and institute State connector electrical connection；When the lifting tray and the housing are in buckling state, the male plug end and the female plug end It is plugged in together, the lock tongue of the electric mortise lock is inserted into the lockhole；Further include pipe-hanging hook, the pipe-hanging hook and institute Housing is stated to be fixedly connected, and the pipe-hanging hook is provided with hook, the housing is provided with suspension protrusion, described to hang on In the suspension protrusion.Lifter provided by the utility model, by setting electric mortise lock and lockhole, can ensure housing and lifting Pallet firmly snaps together, and improves security performance.When in use, the equipment such as lamps and lanterns are hung to the bottom for being located at lifting tray, Pipe-hanging hook is fixed on indoor roof using cable wire, so that the equipment such as lamps and lanterns is in required height and position, will be risen Drop pallet is in housing and snaps together, and at this time, male plug end and female plug end are plugged in together, the lock tongue insertion lockhole of electric mortise lock In so that the structure of lifter is more firm, so as to enhance the bearing capacity of lifter, effectively prevents the meaning of the equipment such as lamps and lanterns Fall outside.Further, since pipe-hanging hook is fixedly connected with the casing, and pipe-hanging hook is provided with hook, and it is convex to hang on suspension On rising, such mode can further enhance the structural integrity of lifter, so as to further increase the safety of lifter Performance.

Lifting lamp provided by the utility model, including lamps and lanterns and the lifter, the lamps and lanterns are held in the palm with the lifting Disk is fixedly connected.Lifting lamp provided by the utility model, due to the use of lifter provided by the utility model, can prevent Lamps and lanterns accidental falling, improves security performance.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the surface structure schematic diagram for the lifter that the utility model embodiment one provides；

Fig. 2 is the exploded view for the lifter that the utility model embodiment one provides；

Fig. 3 is the internal structure schematic diagram for the lifter that the utility model embodiment one provides；

Fig. 4 is that the lifter that the utility model embodiment one provides is in the schematic diagram under relaxed state in rope；

Fig. 5 is the partial enlarged view at A in Fig. 4；

Fig. 6 is the structure diagram of the enclosure interior for the lifter that the utility model embodiment one provides；

Fig. 7 is the partial enlarged view at B in Fig. 6；

Fig. 8 is the right view of Fig. 6；

Fig. 9 is the structure diagram at another visual angle in inside for the lifter that the utility model embodiment one provides.

Icon：101- housings；102- lifting trays；103- mounting bases；104- driving mechanisms；105- reels；106- Rope；107- limit switches；108- springs；109- drive rods；110- guide rods；111- briquettings；112- hangers；113- lockholes； 114- electric mortise locks；115- lock tongues；116- female plugs end；117- male plugs end；118- counters；119- first gears；The second teeth of 120- Wheel；The first directive wheels of 121-；The second directive wheels of 122-；123- first supports；124- second supports；The 3rd stents of 125-；126- Tensioning wheel；127- indicator lights；128- level meters；129- suspentions portion；130- connects lamp line；131- pipe-hanging hooks；132- is linked up with；133- First suspension is raised；134- fastening bolts；The first cord segments of 135-；The second cord segments of 136-；137- second hangs protrusion.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, such as occur term " " center ", " on ", " under ", " left side ", " right side ", " vertical ", " level ", " interior ", " outer " etc., its orientation indicated or position relationship are based on orientation shown in the drawings or position Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This Outside, such as there is term " first ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or implying relatively heavy The property wanted.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term such as occurs in the description of the utility model " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one Connect body；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirect by intermediary It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State concrete meaning of the term in the utility model.

Embodiment one

Fig. 1 is the surface structure schematic diagram for the lifter that the utility model embodiment one provides；Fig. 2 is real for the utility model The exploded view of the lifter of the offer of example one is provided；Fig. 3 is the internal structure signal for the lifter that the utility model embodiment one provides Figure；Fig. 4 is that the lifter that the utility model embodiment one provides is in the schematic diagram under relaxed state in rope；Fig. 5 is in Fig. 4 Partial enlarged view at A；Fig. 6 is the structure diagram of the enclosure interior for the lifter that the utility model embodiment one provides；Fig. 7 For the partial enlarged view at B in Fig. 6；Fig. 8 is the right view of Fig. 6；Fig. 9 is the lifter that the utility model embodiment one provides The structure diagram at internal another visual angle.Referring to shown in Fig. 1 to Fig. 9, present embodiments providing a kind of lifter, including housing 101st, lifting tray 102 and connector；Lifting tray 102 can be snapped together with housing 101；Connector includes cooperating The female plug end 116 and male plug end 117 of grafting, female plug end 116 are located at the inside of housing 101, and male plug end 117 is located at lifting tray 102 inside, the male plug end 117 and female plug end 116 are serially connected in the current supply circuit of the equipment such as lamps and lanterns；The inside of housing 101 is set Be equipped with hangers 112, hangers 112 is provided with lockhole 113, and lifting tray 102 is internally provided with electric mortise lock 114, electric mortise lock 114 with Connector is electrically connected；When lifting tray 102 and housing 101 are in buckling state, male plug end 117 and female plug end 116 are plugged on Together, at this time, electric mortise lock 114 is powered, and the lock tongue 115 of electric mortise lock 114 is inserted into lockhole 113；Preferably, electric mortise lock 114 can use the electric mortise lock of fail safe type common at present, and connector can use spring thimble connection common at present Device.In the present embodiment, pipe-hanging hook 131 is further included, pipe-hanging hook 131 is fixedly connected with housing 101, and pipe-hanging hook 131 is set Hook 132 is equipped with, housing 101 is provided with suspension protrusion, and hook 132 is hung in suspension protrusion.Preferably, first will hook 132 are hung in suspension protrusion, and then pipe-hanging hook 131 and housing 101 are linked together with bolt again, such mode energy The connectivity robustness of pipe-hanging hook 131 and housing 101 is enough improved, effectively prevents housing 101 from falling.Pipe-hanging hook 131 can be with It is connected with cable wire, by adjusting the length of cable wire, the equipment such as lamps and lanterns, video camera for making to hang on lifter is in suitable position Put.

Lifter provided in this embodiment, by setting electric mortise lock 114 and lockhole 113, can ensure housing 101 and lifting Pallet 102 firmly snaps together, and improves security performance.When in use, the equipment such as lamps and lanterns are hung and is located at lifting tray 102 Pipe-hanging hook 131, is fixed on indoor roof by bottom using cable wire, so that the equipment such as lamps and lanterns is in required height position Put, lifting tray 102 is in housing 101 and is snapped together, at this time, male plug end 117 and female plug end 116 are plugged in together, The lock tongue 115 of electric mortise lock 114 is inserted into lockhole 113 so that the structure of lifter is more firm, so as to enhance holding for lifter Power is carried, effectively prevents the accidental falling of the equipment such as lamps and lanterns.Further, since pipe-hanging hook 131 is fixedly connected with housing 101, and Pipe-hanging hook 131 is provided with hook 132, and hook 132 is hung in suspension protrusion, and such mode can further enhance lifting The structural integrity of device, so as to further increase the security performance of lifter.

In the alternative of the present embodiment, pipe-hanging hook 131 includes transverse part, the first vertical portion and the second vertical portion, horizontal It is fixedly connected to the one end in portion with the first vertical portion, the other end of transverse part is fixedly connected with the second vertical portion, links up with 132 number Measure as two, be respectively designated as the first hook and the second hook, the first vertical portion is provided with the first hook, and the second vertical portion is set There is the second hook, the quantity for hanging protrusion is two, is respectively the first suspension protrusion 133 and the second suspension protrusion 137, first is outstanding The both sides that 133 and second suspension protrusion 137 of protrusion is symmetrically disposed on the length direction of housing 101 are hung, wherein, first hangs In in the first suspension protrusion 133, second hang in the second suspension protrusion 137.Such mode causes lifter stress Balance, and structure is more firm.

In the alternative of the present embodiment, housing 101 is internally provided with mounting base 103, the lower section of mounting base 103 Driving mechanism 104 and reel 105 are provided with, rope 106 is arranged with reel 105, that is to say, that one end of rope 106 It is connected with reel 105, rope 106 is wrapped on reel 105 in order, and driving mechanism 104 drives reel 105 to rotate, with Discharge rope 106 or winding rope 106；Locking wire mechanism is provided with mounting base 103, locking wire mechanism connects with driving mechanism 104 Connect；Lifting tray 102 is internally provided with guiding mechanism, and rope 106 is connected with lifting tray 102 by guiding mechanism, is used for Decline lifting tray 102, or lifting tray 102 is increased；The free end of rope 106 passes through mounting base 103, and and locking wire Mechanism connects, and when rope 106 is in relaxed state, locking wire mechanism can make driving mechanism 104 shut down.

When the lamps and lanterns that lifter is hung when equipment needs to clean, repair or replace, it is necessary to drive under lifting tray 102 Drop, in order to the operation such as repair.When lifting tray 102 falls earthward or meet people or object, rope 106 can be in relaxation State, at this time, locking wire mechanism can make driving mechanism 104 shut down, and ensure that lifting tray 102 stops declining immediately, so that It ensure that personal safety, avoid cargo from being damaged, meanwhile, it can also avoid rope 106 from producing mixed and disorderly winding now because discharging excessive As reducing maintenance difficulty.By taking lamps and lanterns as an example, when in use, by lamp installation on lifting tray 102, driving mechanism 104 is driven Dynamic reel 105 rotates, and winds rope 106, rope 106 rises lifting tray 102 by guiding mechanism, so that lifting tray 102 snap together with housing 101, meanwhile, male plug end 117 and female plug end 116 are plugged in together, and lock tongue 115 is inserted into lockhole 113 In, realize the illumination functions of lamps and lanterns.When lamps and lanterns need to clean, repair or replace or when, driving mechanism 104 drive reel 105 Rotate backward, discharge rope 106, rope 106 declines lifting tray 102 by guiding mechanism, land when lifting tray 102 or When person meets people or object, rope 106 can be in relaxed state, and at this time, locking wire mechanism can make driving mechanism 104 stop fortune Turn, ensure that lifting tray 102 stops declining immediately, so as to ensure that personal safety, avoid cargo from being damaged, meanwhile, it can also keep away Exempt from rope 106 because discharging the phenomenon wound in a jumble that is excessive and producing, reduce maintenance difficulty, improve maintenance efficiency.

In the alternative of the present embodiment, referring to shown in Fig. 3 to Fig. 5, locking wire mechanism includes limit switch 107 and spring 108, one end of spring 108 is fixedly connected with the upper surface of mounting base 103, the other end and the limit switch 107 of spring 108 Drive rod 109 connects；The free end of rope 106 passes through spring 108 along the length direction of spring 108, and another with spring 108 End is fixedly connected.

Preferably, mounting base 103 is provided with through hole, spring 108 is internally provided with guide rod 110, guide rod 110 Through through hole, and guide rod 110 is fixedly connected with mounting base 103, and one end and the free end of rope 106 of guide rod 110 are consolidated Fixed connection, the other end of guide rod 110 are fixedly connected with briquetting 111, and the lower surface of the other end and briquetting 111 of spring 108 is supported Connect.Preferably, drive rod 109 is pressed abd fixed on briquetting 111 by fastening bolt 134.By setting guide rod 110, energy Enough prevent spring 108 from occurring radially to rock, so as to ensure that lifting tray 102 can smoothly rise or fall, improve safety Performance.

In the present embodiment, spring 108 is existing compression spring.

During lifting tray 102 declines, rope 106 be in tight state, and the drive briquetting 111 of rope 106 to Lower movement so that spring 108 is in compressive state, and drive rod 109 and the contact of limit switch 107 are off.Work as liter When drop pallet 102 lands or meet people or object, lifting tray 102 can be subject to upward holding power so that rope 106 is in Relaxed state, it is shown in Figure 5, at this time, and under the elastic force effect of spring 108, the drive rod 109 of limit switch 107 and contact Contact, limit switch 107 close so that motor shuts down, and ensures that lifting tray 102 stops declining immediately, so as to ensure that Personal safety, avoids cargo from being damaged, meanwhile, rope 106 can be also avoided because discharging the phenomenon wound in a jumble that is excessive and producing, Maintenance difficulty is reduced, improves maintenance efficiency.

It is shown in Figure 7 in the alternative of the present embodiment, further include counter 118, counter 118 and reel 105 It is electrically connected, for measuring the number of turns of the rotation of reel 105.By setting counter 118, rope 106 can be counted in time and is risen Or the distance declined, realize freely adjusting for adjustable height.

Counter 118 is the prior art, its structure is not described in detail.

It should be noted that the present embodiment can also use the coil winding machine with counter 118.

It is shown in Figure 7 in the alternative of the present embodiment, transmission mechanism is further included, transmission mechanism includes first gear 119 and second gear 120, power output shaft and the first gear 119 of driving mechanism 104 be sequentially connected, first gear 119 and Two gears 120 are meshed, and second gear 120 is sequentially connected with reel 105.

Preferably, the diameter of first gear 119 be more than second gear 120 diameter, such mode can improve around The rotating speed of line wheel 105, while ensure that the rotating speed of motor will not be too fast, improve the service life of motor.

Shown in Figure 1 in the alternative of the present embodiment, housing 101 is provided with level meter 128.Preferably, this reality Apply example and use existing air-bubble level, the top plate of housing 101 is provided with mounting hole, and air-bubble level is fixed in mounting hole.

By setting level meter 128 on housing 101, it can ensure that lifter is in horizontality, consequently facilitating adjusting The position of the equipment such as institute's pendant lamp tool, video camera, improves work efficiency.

Shown in Figure 2 in the alternative of the present embodiment, guiding mechanism includes the first directive wheel 121 and second and is oriented to Wheel 122, the first directive wheel 121 is fixedly connected by first support 123 with lifting tray 102, the axis of the first directive wheel 121 and The axis of reel 105 is vertical；The axis of second directive wheel 122 is parallel with the axis of the first directive wheel 121, the second directive wheel 122 are fixedly connected by second support 124 with lifting tray 102.

Preferably, the first directive wheel 121 and the second directive wheel 122 are using U-type groove wheel common at present.First support 123 and bottom plate of the second support 124 respectively with lifting tray 102 be fixedly connected, and 124 edge of first support 123 and second support The length direction of lifting tray 102 is arranged at intervals, and rope 106 comes out from reel 105, successively by 121 He of the first directive wheel The guiding role of second directive wheel 122 so that the free end of rope 106 is connected with guide rod 110, and such mode can ensure 102 uniform force of lifting tray, and then ensure that lifting tray 102 can smoothly rise or fall.

In the alternative of the present embodiment, first support 123 is provided with guide groove, the slot bottom of guide groove and the first directive wheel Gap setting between 121 outer circumferential surface.

Preferably, guide groove is the arc groove closed with the circumferential match profiles of the first directive wheel 121, such mode energy It is enough that position-limiting action is played to rope 106, effectively ensure that rope 106 fits with the first directive wheel 121, avoids rope 106 from anticipating Come off outside, so as to further increase the security performance of lifter.

It should be noted that the structure of second support 124 is identical with the structure of first support 123, the present embodiment is no longer superfluous State.

In the alternative of the present embodiment, referring to tensioning wheel 126 shown in Fig. 8 and Fig. 9, is further included, tensioning wheel 126 passes through Three stents 125 are fixedly connected with the lower surface of mounting base 103；Rope 106 is tensioned on tensioning wheel 126, and 126 He of tensioning wheel Angle formed by the cord segment between 126 and first directive wheel 121 of cord segment and tensioning wheel between reel 105 is acute angle.For The technical solution of the present embodiment is clearly described, the cord segment between tensioning wheel 126 and reel 105 is named as the first rope Section 135, the second cord segment 136, the first cord segment 135 are named as by the cord segment between 126 and first directive wheel 121 of tensioning wheel Angle between the second cord segment 136 is α, by setting tensioning wheel 126, reel 105 can be ensured in release rope 106 During, rope 106 is at tensioning state, prevents rope 106 because of loosening and is oriented to from the first directive wheel 121 or second Come off on wheel 122.

It is shown in Figure 2 in the alternative of the present embodiment, indicator light 127 is further included, when lifter hangs the lamps and lanterns set Operating current occur deviation when, indicator light 127 flickers, with prompt user's lamps and lanterns exist damage possibility.

Preferably, the lower surface of lifting tray 102 is provided with suspention portion 129, set for hanging lamps and lanterns, video camera etc. It is standby.

It is shown in Figure 2 in the present embodiment, further include and connect lamp line 130, the one end for connecing lamp line 130 is electrically connected with connector, And this connects lamp line 130 and is pierced by from the inside of lifting tray 102, for being electrically connected with lamps and lanterns.

Embodiment two

The utility model provides a kind of lifting lamp, including the lifting that lamps and lanterns and the utility model embodiment one provide Device, lamps and lanterns are fixedly connected with lifting tray 102.Lifting lamp provided in this embodiment, due to the use of the utility model implementation The lifter that example one provides, can prevent lamps and lanterns accidental falling, improve security performance.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. A kind of 1. lifter, it is characterised in that：Including housing, lifting tray and connector；The lifting tray can with it is described Housing snaps together；The connector includes the female plug end and male plug end of mutual cooperation grafting, and the female plug end is positioned at described The inside of housing, the male plug end are located at the inside of the lifting tray；The housing is internally provided with hangers, the hangers Lockhole is provided with, the lifting tray is internally provided with electric mortise lock, and the electric mortise lock is electrically connected with the connector；When described When lifting tray is in buckling state with the housing, the male plug end and the female plug end are plugged in together, the electric mortise lock Lock tongue be inserted into the lockhole；

   Pipe-hanging hook is further included, the pipe-hanging hook is fixedly connected with the housing, and the pipe-hanging hook is provided with hook, institute State housing and be provided with suspension protrusion, it is described to hang in the suspension protrusion.
2. 2. lifter according to claim 1, it is characterised in that：The housing is internally provided with mounting base, described Driving mechanism and reel are provided with below mounting base, rope, the driving mechanism driving are arranged with the reel The reel rotates, to discharge the rope or the winding rope；Locking wire mechanism is provided with the mounting base, it is described Locking wire mechanism is connected with the driving mechanism；The lifting tray is internally provided with guiding mechanism, and the rope passes through described Guiding mechanism is connected with the lifting tray, for declining the lifting tray, or the lifting tray is increased；The rope The free end of rope passes through the mounting base, and is connected with the locking wire mechanism, described when the rope is in relaxed state Locking wire mechanism can make the driving mechanism shut down.
3. 3. lifter according to claim 2, it is characterised in that：The locking wire mechanism includes limit switch and spring, institute The one end for stating spring is fixedly connected with the upper surface of the mounting base, the drive of the other end of the spring and the limit switch Lever connects；The free end of the rope passes through the spring along the length direction of the spring, and another with the spring End is fixedly connected.
4. 4. lifter according to claim 2, it is characterised in that：Further include counter, the counter and the coiling Wheel is electrically connected, the number of turns rotated for measuring the reel.
5. 5. lifter according to claim 2, it is characterised in that：Further include transmission mechanism, the transmission mechanism includes the One gear and second gear, the power output shaft of the driving mechanism are sequentially connected with the first gear, the first gear It is meshed with the second gear, the second gear is sequentially connected with the reel.
6. 6. the lifter according to any one of claim 2 to 5, it is characterised in that：The guiding mechanism is led including first To wheel and the second directive wheel, first directive wheel is fixedly connected by first support with the lifting tray, and described first leads It is vertical with the axis of the reel to the axis of wheel；The axis of second directive wheel and the axis of first directive wheel are put down OK, second directive wheel is fixedly connected by second support with the lifting tray.
7. 7. lifter according to claim 6, it is characterised in that：The first support is provided with guide groove, the guiding Gap setting between the outer circumferential surface of the slot bottom of groove and first directive wheel.
8. 8. lifter according to claim 6, it is characterised in that：Tensioning wheel is further included, the tensioning wheel passes through the 3rd Frame is fixedly connected with the lower surface of the mounting base；The rope tension is on the tensioning wheel, and the tensioning wheel and institute It is acute angle to state angle formed by the cord segment between the cord segment between reel and the tensioning wheel and first directive wheel.
9. 9. lifter according to any one of claim 1 to 5, it is characterised in that：The lower surface of the lifting tray is set It is equipped with suspention portion.
10. A kind of 10. lifting lamp, it is characterised in that：Including lamps and lanterns and lifter as claimed in any one of claims 1-9 wherein, The lamps and lanterns are fixedly connected with the lifting tray.