CN209445325U - A kind of guide rail lamp power supply box and the track lamp using it - Google Patents

Abstract

The utility model relates to lighting area, specially a kind of guide rail lamp power supply box and the track lamp using it.Power pack provided by the utility model, it includes box body, power supply, upper cover, conductive knob snap component, spanner buckle and pull ring, upper cover is fastened on box body and by power package in box body, corresponding mounting hole is provided in upper cover and box body bottom, conductive knob snap component passes through the mounting hole on upper lid and is electrically connected to a power source, spanner buckles the mounting hole across box body bottom and is fixed together with conductive knob snap component, spanner buckle has a concave station, pull ring is pivotally mounted under concave station, the position that pull ring rotation section is corresponded on concave station is provided with slot, there is the elastic slice with concave station one in slot, box body corresponds to the opening for being equipped at elastic slice and allowing the vertical deformation of elastic slice.User can judge power pack and guide rail installation condition according to the state of pull ring, and virtual connection is avoided to touch.

Description

A kind of guide rail lamp power supply box and the track lamp using it

Technical field

The utility model relates to lighting area, specially a kind of guide rail lamp power supply box and the track lamp using it.

Background technique

Track lamp refers to can slide the lamps and lanterns for changing position and light angle on guide rail, be mainly used for commercial lighting.It leads Rail lamp usually consists of three parts, and power pack, connecting rod and lamp, wherein power pack is slidably mounted in outer rail, connection Lamp and power pack are connected as one by bar.For the ease of the dismounting between power pack and guide rail, it is typically employed on power pack and is arranged Knob buckle is cooperated with guide rail, and the both ends of power pack are arranged in the switch of usual knob buckle, controls its dozen by spanner On or off is closed, for example, application publication number be " 105509011 A of CN " domestic application for a patent for invention disclose one kind can be quick Replace the track lamp power pack of conductive contact.Card slot in guide rail is powered, and buckles and be also used as conductive contact, is being snapped into guide rail Interior and while locking, is also electrically connected with the conducting wire in guide rail, and when unscrewing buckle, electric connection can fall off naturally out of guide rail, in guide rail Conducting wire disconnect.This mode, spanner are easily damaged in use, while also not beautiful enough.In this regard, people consider in electricity The rotation of source capsule bottom control buckle, well known scheme favorably carry out knob also with tool and have that spanner is set to power pack bottom And it is exposed, such people hand or tool also may be implemented the locking of buckle and remove, but knob assembly is hidden and uses tool Scheme the conducting wire virtual connection in conductive sheet and guide rail on buckle can be caused to touch because that can not determine position, and outside knob assembly The scheme of dew influences aesthetics when product uses, this for a commercial illuminator be difficult to it is received.

Utility model content

The technical issues of for proposing in background technique, the utility model provide a kind of track lamp power pack and using this The track lamp of power pack.In scheme provided by the utility model, the rotation of control handle snap component is buckled by spanner, is realized The locking and closure of power pack and outer rail.

A kind of guide rail lamp power supply box comprising box body, power supply, upper cover, conductive knob snap component, spanner buckle and drawing Ring, upper cover are fastened on box body and by power package in box body, are provided with corresponding mounting hole in upper cover and box body bottom, are led Electric knob snap component pass through upper lid on mounting hole and be electrically connected to a power source, spanner buckle across box body bottom mounting hole simultaneously It is fixed together with conductive knob snap component, spanner buckle has a concave station, and pull ring is pivotally mounted under concave station, right on concave station It answers the position of pull ring rotation section to be provided with slot, there is the elastic slice with concave station one in slot, box body is corresponded to be equipped at elastic slice and be allowed The opening of the vertical deformation of elastic slice.

Pull ring is from horizontal opening to during vertical, and elastic slice is also from deformation occurs to recovery.Elastic slice is when deformation occurs, card Enter in opening, pull ring is unable to drive spanner buckle and conductive knob snap component rotates in the horizontal direction, and only pull ring hangs down completely Directly, elastic slice restores, and can rotate pull ring in the horizontal direction, and pull ring once turns an angle, then elastic slice and opening occur wrong Position, pack up pull ring can not, can only keep vertical state.Through the above structure, it can be ensured that conductive knob snap component with lead Conducting wire in rail is good contact in use state.It, can be by pull ring and only when track lamp power pack and track lamp are locked It pushes to and hides under concave station, and pull ring will not be sagging under the effect of gravity, and then guarantee the overall beautiful of track lamp.

Preferably, in above-mentioned track lamp power pack, the width of opening is equal to the width of slot.Contraposition more convenient in this way.

Preferably, in above-mentioned track lamp power pack, pull ring rotation section is equipped with close to concave station side can be in vertical rotation Jack up the protrusion of elastic slice.Setting protrusion can preferably play position-limiting action, while but also the opening and closing of pull ring become More easily, corresponding elastic slice only need with it is raised corresponding, elastic slice can be done narrower, be also easier to that deformation occurs.It is further excellent Choosing, is additionally provided with salient point, salient point can have better position-limiting action, make in the locked condition, pull ring is more difficult in protrusion It falls off.

Preferably, in above-mentioned track lamp power pack, conductive knob snap component, which is from top to bottom followed successively by, to be separated tabletting, leads Electric piece and knob buckle, conductive sheet have two pieces, are symmetricly set on the two sides for separating tabletting, open in the oriented two sides of top conductive flake Claw.

Preferably, in above-mentioned track lamp power pack, the mounting hole of conductive knob buckle and spanner buckle equipped with perforation, two Person is fixedly installed togather by screw rod.

Preferably, in above-mentioned track lamp power pack, it is equipped with positioning column in box body, is equipped with and positioning in the lower section of upper cover The corresponding pilot pin of column, positioning column and pilot pin cooperation are fixed when fastening.

Preferably, in above-mentioned track lamp power pack, the interior edge at box opening is equipped with card convex, and the side of upper cover is equipped with Recess corresponding with card convex, card convex engages with recess and box body and upper cover is fixed as one when fastening.

Preferably, in above-mentioned track lamp power pack, it is equipped with boss corresponding with outer rail card slot at the top of upper cover, The buckle outwardly protruded is equipped on boss.

A kind of track lamp comprising power pack, connecting rod and lamp, the connecting rod are pivotally connected with power pack and lamp respectively, institute Stating power pack includes that box body, power supply, upper cover, conductive knob snap component, spanner buckle and pull ring, upper cover are fastened on box body simultaneously By power package in box body, it is provided with corresponding mounting hole in upper cover and box body bottom, conductive knob snap component passes through upper The mounting hole that covers simultaneously is electrically connected to a power source, and spanner buckles the mounting hole across box body bottom and is fixed on conductive knob buckle Together, a concave station is arranged at spanner buckle bottom, and pull ring is pivotally mounted under concave station, and the position that pull ring rotation section is corresponded on concave station is opened Grooved hole, there is the elastic slice with concave station one in slot, and box body corresponds to the opening for being equipped at elastic slice and can making the vertical deformation of elastic slice.

Power pack provided by the utility model, the pull ring that power pack bottom is arranged in control the locking of itself and guide rail and beat It opens, band moving conductive knob snap component can just be rotated in the horizontal direction only under pull ring and power pack vertical case, otherwise It can not be rotated because of the limit of elastic slice；Opening and when conductive knob is buckled in non-locking position, on elastic slice and power pack It is not overlapped, therefore pull ring can not close hiding, whether user can close according to pull ring is hidden to judge conductive knob card Whether the conductive sheet on buckle assembly contacts in fact with guide rail inside conductor, bad contact caused by avoiding because of operation error.

Detailed description of the invention

Fig. 1 is that track lamp is installed on the structural schematic diagram on guide rail.

Fig. 2 is track lamp structural schematic diagram provided by the utility model.

Fig. 3 is track lamp explosive view provided by the utility model.

Fig. 4 is power pack explosive view provided by the utility model.

Fig. 5 is spanner buckle structure schematic diagram.

Fig. 6 is pull ring structure schematic diagram.

Fig. 7 is bottom view of the power pack provided by the utility model when pull ring is hidden.

Fig. 8 is side view (upper cover and conductive knob buckle group of the power pack provided by the utility model when pull ring is hidden Part conceals).

Fig. 9 is top view (upper cover and conductive knob buckle group of the power pack provided by the utility model when pull ring is hidden Part conceals).

Figure 10 is bottom view of the power pack provided by the utility model when tab part pulls open.

Figure 11 is salt compounded of iodine provided by the utility model and side view (upper cover and conductive knob card when tab part pulls open Buckle assembly conceals).

Figure 12 is top view (upper cover and conductive knob card of the power pack provided by the utility model when tab part pulls open Buckle assembly conceals).

Figure 13 is bottom view of the power pack provided by the utility model when pull ring is fully withdrawn and (does not rotate).

Figure 14 be power pack provided by the utility model when pull ring is fully withdrawn and (does not rotate) side view (upper cover with lead Electric knob snap component conceals).

Figure 15 be power pack provided by the utility model when pull ring is fully withdrawn and (does not rotate) top view (upper cover with lead Electric knob snap component conceals).

Figure 16 is power pack provided by the utility model in the bottom view after pull ring pulls open and when rotating horizontally 90 °.

Figure 17 is power pack provided by the utility model in the side view (upper cover after pull ring pulls open and when rotating horizontally 90 ° It is concealed with conductive knob snap component).

Figure 18 is power pack provided by the utility model in the top view (upper cover after pull ring pulls open and when rotating horizontally 90 ° It is concealed with conductive knob snap component).

Drawing reference numeral explanation:

1 --- lamp；2 --- connecting rod；3 --- power pack；4 --- fixation kit；5 --- guide rail；31 --- pull ring； 32 --- spanner buckle；33 --- box body；34 --- power supply；35 --- upper cover；36 --- conductive knob snap component； 311 --- knob；312 --- rotation section；313 --- the first pin hole；314 --- protrusion；315 --- salient point；321 --- ring Seat；322 --- deck；323 --- pin hole；324 --- concave station；325 --- elastic slice；326 --- slot；327 --- the second pin Hole；328 --- the second pin hole seat；331 --- card convex；332 --- positioning column；334 --- opening；351 --- recess； 352 --- boss；353 --- buckle；354 --- pilot pin；355 --- mounting hole；361 --- knob buckle；362 --- it leads Electric piece；363 --- separate tabletting；3611 mounting grooves.

Specific embodiment

The utility model is described in detail below by the drawings and the specific embodiments.It should be noted that attached drawing It is structural schematic diagram, for the details for showing somewhere structure, might have corresponding zoom in or out.

Referring to attached drawing 1 and attached drawing 2, attached drawing 1 is that track lamp is installed on the structural schematic diagram on guide rail；Attached drawing 2 is track lamp Structural schematic diagram.Track lamp, generally includes power pack 3, connecting rod 2 and lamp 1, the both ends of connecting rod respectively with power pack 3 and lamp 1 Hingedly.Connecting rod 2 can be rotated in the horizontal direction with power pack 3, so drive lamp 1 horizontally rotate, and connecting rod 2 with Lamp 1 is in vertical direction and can do certain angle swing, therefore track lamp is used for commercial lighting more.Referring to attached drawing 2, power pack 3 On be provided with conductive knob snap component 36 for being clasped with guide rail, rotation can be driven by spanner, is such as applied Publication No. is technology disclosed in the domestic application for a patent for invention of " CN105509011A ", and power pack usually is arranged in spanner Side pushes spanner aside, and band moving conductive knob snap component 36 rotates, and is allowed to be detached from buckle status with the card slot in guide rail, by lamp Tool removes, and when installation, spanner is pushed aside, keeps the claw in conductive knob snap component 36 parallel with the card slot in guide rail, is packed into Afterwards, by spanner return, claw is vertical with the card slot in guide rail stuck.But the structure that this side is opened is easily damaged, and not Enough beauties, then the bottom of power pack is arranged in the spanner buckle with the buckle rotation of moving conductive knob by people.Usually setting one A knob outstanding, can be with knob, but the setting protruded makes whole not beautiful enough, and knob process may Occur because of void caused by contacting the conductive sheet in conductive knob snap component 36 well with the conducting wire in guide rail inner card cage Contact, influences lamps and lanterns service life.

In this regard, the utility model provides a kind of guide rail lamp power supply box, turning for conductive knob snap component can will be controlled Dynamic component is hidden when circuit is connected, and hiding component is opened rotation operation when needing to dismount.Pass through setting elastic slice and bullet Piece deforms position limiting structure, and operator can be made quickly to judge the use state of knob snap component conductive on power pack And adjustment, virtual connection is touched caused by avoiding because of installation operation error.

It can be referring concurrently to attached drawing 3-18.A kind of guide rail lamp power supply box comprising box body 33, power supply 34, upper cover 35, conduction Knob snap component 36, spanner buckle 32 and pull ring 31, upper cover 35 is fastened on box body 33 and power supply refers to electricity here by power supply 34( Road chip/electron plate) it is encapsulated in box body 33, corresponding mounting hole 355(wherein box is provided in upper cover 35 and 33 bottom of box body The mounting hole of 33 bottom of body is not shown), conductive knob snap component 36 pass through upper cover 35 on mounting hole 355 and with power supply 34 Electrical connection, spanner buckle 32 pass through the mounting hole of 33 bottom of box body and are fixed together with conductive knob snap component 36, spanner Buckle 32 has a concave station 324, and pull ring 21 is pivotally mounted under concave station 324, and the position of pull ring rotation section 312 is corresponded on concave station 324 It sets and is provided with slot 326, have the elastic slice 325 with 324 one of concave station in slot 326, be equipped with and allow at the corresponding elastic slice 325 of box body 33 The opening 334 of the vertical deformation of elastic slice 325.

In the present embodiment, 334 width of being open is equal to the width of slot 326, and such setting is to keep it more preferable Contraposition slightly more or less than, but will guarantee that the width of opening 334 is greater than 325 width of elastic slice certainly.In general, opening 334 width is less than the length of elastic slice 325, and setting in this way is in order to avoid the effect that is excessive and not having limit that is open.

Referring to attached drawing 7-9.This three attached drawings illustrate power pack in the structure of 31 hidden state of pull ring, and wherein Fig. 7 is to face upward View, Fig. 8 are side view (correspondence carries out splitting displaying in pull ring position), and Fig. 9 is top view.In figs. 8 and 9 in order to make to open up Show apparent, upper cover 35 and conductive knob snap component 36 are concealed.Referring to attached drawing 4, under this state, conductive knob snap component The claw that conductive sheet 362 on 36 stretches out is vertical with guide rail card slot direction, it is connected with the conducting wire in it in this way, and track lamp can be with It is powered and uses.

Referring to attached drawing 10-12.This state is 31 apart status diagram of pull ring.In conjunction with Fig. 5 and Fig. 6, Fig. 5 is to pull Hand buckle structure schematic diagram, Fig. 6 are pull ring structure schematic diagram.In the present embodiment, pull ring 31 be U-shaped, shake hands 311 both ends For rotation section 312, pull ring rotation section 312 is equipped with the protrusion 314 that elastic slice 325 is jacked up in rotation close to 324 side of concave station, excellent Select in embodiment, be easier to make to agitate elastic slice 325, protrusion 314 on be equipped with salient point 315, setting salient point 315 but also Pull ring is more convenient locating fastener, when in use will not be sagging.In the present embodiment, spanner buckle 32 includes a ring seat 321, in ring Seat is equipped with the deck 322 for cooperating with conductive knob snap component 36, is in the side of the correspondence deck 322 of ring seat 321 Concave station 324, concave station be equipped with 312 position respective side slot 326 of pull ring rotation section, in slot be equipped with can be in the vertical direction Deformation occurs and the elastic slice 325 with 324 one of concave station, is equipped with the second pin hole seat 328, the second pin hole seat 328 in the bottom of concave station On be provided with the second pin hole 327, the second pin hole 327 is corresponding with the first pin hole 313 on pull ring 31, the two by pin shaft (on figure not Draw) it can be rotated hingedly.During pulling pull ring, to exerting a force at knob 311, rotation section 312 is driven to rotate, rotation section top It plays elastic slice 325 to move upwards, and is equipped with the opening 334 for allowing the vertical deformation of elastic slice 325 at the corresponding elastic slice 325 of box body 33, Elastic slice 325 has the space moved upwards.

3-15 referring to Fig.1, this state are that pull ring 31 all pulls open status diagram.Pull ring 31 is fully withdrawn at this time, can be with It rotates its band wrench buckle 32 and conductive knob snap component 36 carries out rotation and horizontally rotates.

6-18 referring to Fig.1, this shape are structural schematic diagram when pull ring 31 rotates horizontally 90 °, at this time conductive knob buckle group Claw on part 36 is unclamped from guide rail card slot, and power pack can fall off from guide rail.

After pull ring 31 is opened, when rotating in the horizontal direction, elastic slice 325 misplaces with opening 334, and pull ring 31 can not Vertical direction rotates, and can only keep vertically can knob state.Therefore whether we can be with folding and unfoldings according to pull ring 31 The contact condition of judgement conduction knob snap component 36 and guide rail inside conductor, it is non-retractable vertically to be touched for disconnection or virtual connection, only Locking closure is just completed when pull ring 31 can be packed up, it is ensured that the conductive sheet on conductive knob buckle contacts in fact with the conducting wire in sliding rail. And after pull ring 31 is hidden, the position-limiting action of protrusion 314 makes it deform elastic slice 325, because This pull ring will not be fallen under the effect of gravity, whole more attractive.

Referring to attached drawing 3 and 4, in track lamp power pack provided in this embodiment, conductive knob snap component 36 by up to Under be followed successively by separate tabletting 363, conductive sheet 362 and knob buckle 361, conductive sheet 362 has two pieces, is symmetricly set on separation tabletting 363 two sides, in the claw that the 362 oriented two sides in top of conductive sheet are opened.Separate tabletting 363 to be made of insulating material, conductive sheet 362 are arranged in the two sides for separating tabletting 363 and are not connected to mutually, and the mounting groove of 362 claw of conductive sheet is equipped at the top of knob buckle 3611, such conductive sheet can be positioned in mounting groove 3611.

In track lamp power pack provided in this embodiment, conductive knob buckle 361 and spanner buckle 32 are equipped with perforation Mounting hole 323, the two is fixedly installed togather by screw rod.

In track lamp power pack provided in this embodiment, positioning column 332 is set in box body 33, is set in the lower section of upper cover 35 There is a pilot pin 354 corresponding with positioning column 332, positioning column 332 and the cooperation of pilot pin 354 are fixed when fastening.

In track lamp power pack provided in this embodiment, card convex 331, upper cover 35 are equipped on the interior edge of 33 opening of box body Side be equipped with recess 351 corresponding with card convex 331, card convex 331 351 is engaged and consolidates box body 33 and upper cover 35 with being recessed when fastening It is set to one.

In track lamp power pack provided in this embodiment, it is equipped at the top of upper cover 35 corresponding with outer rail card slot Boss 352 is equipped with the buckle 353 outwardly protruded on boss 352.

It is track lamp explosive view provided by the utility model referring to attached drawing 3, this track lamp includes power pack 3, connection Bar 2 and lamp 1, connecting rod 2 are pivotally connected with power pack 3 and lamp 1 respectively, and power pack 3 includes box body 33, power supply 34, upper cover 35, conductive rotation Button snap component 6, spanner buckle 32 and pull ring 31, upper cover 35 are fastened on box body 33 and power supply 34 are encapsulated in box body 33, Do not shown in the mounting hole that upper cover 35 and 33 bottom of box body are provided with wherein 33 bottom of box body corresponding mounting hole 355(), it leads Electric knob snap component 36 passes through the mounting hole 355 in upper cover 35 and is electrically connected with power supply 34, and spanner buckle 32 passes through box body 33 The mounting hole of bottom is simultaneously fixed together with conductive knob snap component 36, and spanner buckle 32 has a concave station 324, and pull ring 21 is pivotally connected Be mounted under concave station 324, the position that pull ring rotation section 312 is corresponded on concave station 324 is provided with slot 326, have in slot 326 with it is recessed The elastic slice 325 of 324 one of platform, box body 33 correspond to the opening 334 for being equipped at elastic slice 325 and allowing the vertical deformation of elastic slice 325.At this Lamps and lanterns are selected as LED downlight in embodiment, and connecting rod 2 is pivotally connected with power pack 3 by fixation kit 4, and fixation kit is well known Nut shim etc..

The present invention is not limited to the above embodiments, those skilled in the art's announcement according to the present utility model, not The improvement and modification that disengaging the utility model scope is made should be all within the protection scope of the utility model.

Claims (10)

1. a kind of guide rail lamp power supply box comprising box body, power supply, upper cover, conductive knob snap component, spanner buckle and drawing Ring, the upper cover is fastened on the box body and by the power package in the box body, in the upper cover and the box body Bottom is provided with corresponding mounting hole, the conduction knob snap component pass through the mounting hole on the upper lid and with the power supply Electrical connection, the spanner buckle the mounting hole across the box body bottom and are fixed on one with the conductive knob snap component It rises, the spanner buckle has a concave station, and the pull ring is pivotally mounted under the concave station, and the pull ring is corresponded on the concave station The position of rotation section is provided with slot, there is the elastic slice with the concave station one in the slot, and the box body corresponds at the elastic slice Opening equipped with the vertical deformation of permissible elastic slice.

2. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the width of the opening is equal to the slot The width in hole.

3. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the pull ring rotation section is close to described recessed Platform side is equipped with the protrusion that elastic slice can be jacked up in vertical rotation.

4. a kind of guide rail lamp power supply box as claimed in claim 3, which is characterized in that be additionally provided with salient point in the protrusion.

5. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the conduction knob snap component is by upper Separation tabletting, conductive sheet and knob buckle, the conductive sheet are followed successively by under two pieces, is symmetricly set on the separation tabletting Two sides, in the claw that the oriented two sides of the top conductive flake are opened.

6. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the conduction knob buckle is pulled with described Hand buckle is equipped with the mounting hole of perforation, and the two is fixedly installed togather by screw rod.

7. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that positioning column is equipped in the box body, The lower section of the upper cover is equipped with pilot pin corresponding with the positioning column, when fastening the positioning column and pilot pin cooperation it is solid It is fixed.

8. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the interior edge at the box opening is equipped with Card convex, the side of the upper cover are equipped with recess corresponding with the card convex, and when fastening, the card convex engaged with described be recessed by box Body and upper cover are fixed as one.

9. a kind of guide rail lamp power supply box as described in claim 1, which is characterized in that the top of the upper cover is equipped with and outside The corresponding boss of guide rail card slot is equipped with the buckle outwardly protruded on the boss.

10. a kind of track lamp comprising power pack, connecting rod and lamp, the connecting rod is pivotally connected with power pack and lamp respectively, described Power pack includes box body, power supply, upper cover, conductive knob snap component, spanner buckle and pull ring, and upper cover is fastened on box body and will Power package is provided with corresponding mounting hole in box body, in upper cover and box body bottom, and conductive knob snap component passes through upper cover On mounting hole and be electrically connected to a power source, spanner buckle across box body bottom mounting hole and with conductive knob buckle is fixed on one It rises, a concave station is arranged at spanner buckle bottom, and pull ring is pivotally mounted under concave station, and the position that pull ring rotation section is corresponded on concave station is provided with Slot, there is the elastic slice with concave station one in slot, and box body corresponds to the opening for being equipped at elastic slice and can making the vertical deformation of elastic slice.