CN209725966U

CN209725966U - A kind of multi-angle slide rail type downlight

Info

Publication number: CN209725966U
Application number: CN201920681639.9U
Authority: CN
Inventors: 明达海
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-03
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a kind of multi-angle slide rail type downlights, including mounting rack and light bulb, the light bulb is slidably connected by carriage and mounting rack, the carriage includes sliding rail, is adapted to the sliding block and slide slided on the slide rail, the sliding block is set to the top of slide, the sliding rail is set in mounting rack, and the light bulb is equipped with the regulating device for adjusting light bulb angle, and the regulating device is flexibly connected with slide；The regulating device includes adjusting rod and the connecting bracket for assembling light bulb, and the side wall bottom end of the adjusting rod and connecting bracket are rotatablely connected, and the top of the adjusting rod and slide are rotatablely connected.The light bulb of the utility model can not only be moved in the horizontal direction by carriage, but also can carry out the adjusting of crevice projection angle in a vertical direction, in circumferential direction respectively by gear and connection sleeve, to realize the purpose of multi-angle regulation.

Description

A kind of multi-angle slide rail type downlight

Technical field

The utility model relates to downlight technical fields, in particular to one kind can be with the slide rail type downlight of multi-angle regulation.

Background technique

LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight Comparison has the advantage that energy conservation, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light Ingeniously, it can reach when installation and keep the entirety of building decoration unified and perfection, not destroy the setting of lamps and lanterns, light source is hidden in building dress Decorations are internal, and light source is not exposed, free from glare, and the visual effect of people is soft, uniform.

But LED downlight currently on the market is all that fixed-direction projects, and since installation site is too high, causes angle tune Section is very not convenient, must all reinstall LED downlight if wanting regulating irradiation angle to meet actual demand, cause Adjust low efficiency and costly.

Summary of the invention

The technical problem to be solved by the present invention is to provide one kind can be with the slide rail type downlight of multi-angle regulation, to solve The deficiencies in the prior art.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of multi-angle slide rail type downlight, including Mounting rack and light bulb, the light bulb are slidably connected by carriage and mounting rack, and the carriage includes sliding rail, fits in The sliding block and slide slided on sliding rail, the sliding block are set to the top of slide, and the sliding rail is set in mounting rack, in the light bulb Equipped with the regulating device for adjusting light bulb angle, the regulating device is flexibly connected with slide；The regulating device includes adjusting Pole and connecting bracket for assembling light bulb, the side wall bottom end of the adjusting rod and connecting bracket are rotatablely connected, the adjusting The top of bar and slide are rotatablely connected.

As an improvement, the side wall bottom end of the adjusting rod is rotatablely connected by a gear and connecting bracket, the gear Bottom face is equipped with several radially-arranged first tooth sockets, and the upper surface of the gear is equipped with to be turned for what is rotated with moving gear Block, the side wall of the adjusting rod are equipped with the cavity of adaptation accommodating gear rotation, and the bottom of the cavity is equipped with adaptation engagement the First rack gear of one tooth socket.

As an improvement, the height that the gear is assemblied in switch block after cavity is higher than the height where adjusting rod side wall.

As an improvement, the connecting bracket is equipped with the fitting groove of adaptation housing adjusting rod, set respectively on the fitting groove There are the card slot of adaptation clamping switch block and the notch for adjusting rod rotation.

As an improvement, being equipped in the adjusting rod, gear and connecting bracket for the perforative connection mounting hole of screw.

As an improvement, the guiding rib for being oriented to installation light bulb is also symmetrically arranged in the connecting bracket, the light bulb Inner wall is equipped with the guide groove of adaptation with guiding rib assembly, and second for adjusting rod rotation is additionally provided on the outer wall of the light bulb Notch, the position of second notch of fitting groove face.

As an improvement, the top of the adjusting rod is rotatablely connected by a connection sleeve and slide, the connection sleeve packet It includes upper connector and is adapted to the lower sleeve of housing upper connector, the end face of the upper connector is radially-arranged equipped with several Second tooth socket, the interior bottom of the lower sleeve are equipped with the second rack gear of adaptation the second tooth socket of engagement.

As an improvement, be equipped in the slide for the locking device by slider locks in sliding rail any position, it is described Locking device includes the first runner, the second runner and the drive rod for driving the first runner to rotate, first runner and the Two runners are equipped with the closing piece being arranged in the same direction, the sliding block on first runner and the second runner by teeth engaged transmission It is equipped with the through-hole stretched out for closing piece.

Compared with prior art, the utility model has the following beneficial effects: the light bulb of the utility model can not only pass through cunning Dynamic device moves in the horizontal direction, and by gear and connection sleeve respectively can in a vertical direction, in circumferential direction The adjusting of crevice projection angle is carried out, to realize the purpose of multi-angle regulation.The utility model is not only simple in structure, practical function, angle As long as the external force applied when degree is adjusted, which is greater than the first tooth socket or the card power of the second tooth socket, can carry out multistage adjusting, convenient for operation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the schematic perspective view of the utility model.

Fig. 3 is the decomposition texture schematic diagram of the utility model.

Fig. 4 is structural schematic diagram of the utility model about gear main view angle.

Fig. 5 is structural schematic diagram of the utility model about gear posterior view point.

Fig. 6 is structural schematic diagram of the utility model about adjusting rod.

Fig. 7 is position view of the utility model about switch block and adjusting rod.

Fig. 8 is structural schematic diagram of the utility model about connecting bracket.

Fig. 9 is structural schematic diagram of the utility model about another angle of connecting bracket.

Figure 10 is the utility model about the status diagram after light bulb rotation.

Figure 11 is structural schematic diagram of the utility model about upper connector.

Figure 12 is structural schematic diagram of the utility model about the second rack gear.

Figure 13 is decomposition texture schematic diagram of the utility model about locking device.

Figure 14 is structural schematic diagram of the utility model about button hook.

Figure 15 is the utility model structural schematic diagram in the unlocked state about locking device.

Figure 16 is the structural schematic diagram that the utility model is in the lock state about locking device.

Figure 17 is structural schematic diagram of the utility model about the first tooth socket.

Figure 18 is cross-sectional view of the utility model about gear.

Figure 19 is structural schematic diagram of the utility model about the second tooth socket.

Figure 20 is the movement or rotation direction schematic diagram of the utility model.

Figure 21 is position view when the utility model is in maximum rotation angle about light bulb.

In figure: mounting rack 1, light bulb 2, carriage 3, regulating device 4, adjusting rod 5, connecting bracket 6, gear 7, connector sleeve Cylinder 8, connection mounting hole 9, locking device 10, lampshade 11, guide groove 20, the second notch 21, sliding rail 30, sliding block 31, slide 32, chamber Body 50, the first rack gear 51, fitting groove 60, card slot 61, notch 62, guiding rib 63, the first tooth socket 70, switch block 71, upper connector 80, Lower sleeve 81, the second tooth socket 82, the second rack gear 83, the first runner 100, the second runner 101, drive rod 102, closing piece 103, first Teeth 104, the second teeth 105, Elastic buckle 110, through-hole 310, button hook 311, center line A, center line B, center line C, center Line D.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 8, Fig. 9, Figure 10, Figure 13 and Figure 14, a kind of multi-angle slide rail type downlight, including peace 1 and light bulb 2 are shelved, is equipped with LED lamp source in light bulb 2, LED lamp source is electrically connected in switch, in other words, can be opened by switch Or LED lamp source is closed, LED lamp source can choose the material that can be bought in the market according to practical situation.The front end of light bulb 2 is also Equipped with lampshade 11, lampshade 11 is equipped with the Elastic buckle 110 for assembling light bulb 2, and Elastic buckle 110 makes lampshade 11 detachable Ground is mounted in light bulb 2, replacement easy to repair.The light bulb 2 is slidably connected by carriage 3 with mounting rack 1, the sliding Device 3 includes sliding rail 30, fits in the sliding block 31 and slide 32 slided on sliding rail 30, and the sliding block 31 is set to the top of slide 32 And removably connect with slide 32, the sliding rail 30 is set in mounting rack 1.The light bulb 2 is equipped with for adjusting light bulb 2 The regulating device 4 of angle, the regulating device 4 are flexibly connected with slide 32.The regulating device 4 includes adjusting rod 5 and is used for The connecting bracket 6 of light bulb 2 is assembled, specifically, the connecting bracket 6 is equipped with the fitting groove 60 of adaptation housing adjusting rod 5, connection The guiding rib 63 for being oriented to installation light bulb 2 is also symmetrically arranged on bracket 6, accordingly, the inner wall of the light bulb 2 is equipped with adaptation The guide groove 20 assembled with guiding rib 63, the effect of guide groove 20 and guiding rib 63 is to allow connecting bracket 6 and light bulb 2 fast Speed positioning assembly, the two can be fixedly connected by conventional connection type after light bulb 2 is assemblied in connecting bracket 6, example Screw in this way is fixed or buckles fixed etc..In addition, being additionally provided with the rotated for adjusting rod 5 on the outer wall of the light bulb 2 Two notches 21, the position of 60 second notch of face 21 of fitting groove, the rotation for adjusting rod 5 or connecting bracket 6 provide sky Between so that the irradiation of downlight is in normal brightness and reduces shade.As an improvement, being equipped in the slide 32 for by sliding block 31 The locking device 10 being locked in 30 any position of sliding rail, the locking device 10 include the first runner 100, the second runner 101 With the drive rod 102 for driving the first runner 100 to rotate, drive rod 102 is set to the side wall of the first runner 100, the first runner 100 and second runner 101 be rotatably connected on sliding block 31 by button hook 311, and drive rod 102 stretches out in sliding block 31 and slide 32, drive rod 102 is pushed convenient for user.First runner 100 and the second runner 101 are by teeth engaged transmission, specifically, First runner 100 is equipped with the first teeth 104, and the second runner 101 is equipped with the second teeth of adaptation the first teeth 104 engagement 105, the closing piece 103 being arranged in the same direction is equipped on first runner 100 and the second runner 101, and accordingly, sliding block 31 is equipped with The through-hole 310 stretched out for closing piece 103.When locking device 10 (original state) in the unlocked state, Figure 15, drive rod are seen 102 are located at the left side of sliding block 31, and closing piece 103 is shunk in through-hole 310 at this time, and in other words, closing piece 103 is contracted in slide 32, Sliding block 31 can be assembled toward the direction of sliding rail 30.After sliding block 31 is assemblied in sliding rail 30, user can be 102 turns by drive rod Figure 16 is seen on the right side for moving sliding block 31, in the course of rotation, the rotation of 102 the first runner of synchronous drive 100 of drive rod, first Runner 100 drives 101 engagement rotation of the second runner, the engagement of the first runner 100 and the second runner 101 by the first teeth 104 Rotation is so that closing piece 103 also rotates, and the closing piece 103 after rotation is stretched out from through-hole 310, and closing piece 103 locks sliding block 31 at this time To which light bulb 2 to be indirectly fixed on sliding rail 30 in sliding rail 30.It should be appreciated that sliding rail 30 can set in the horizontal plane any On direction, light bulb 2 is allowed to carry out the adjusting of position along the length direction of sliding rail 30 by sliding block 31 and locking device 10, The movement of downlight in the horizontal plane is realized with this, sees that Figure 20, the length direction of sliding rail 30 can go to be arranged according to actual place.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 17 and Figure 18, the side wall bottom of the adjusting rod 5 End is rotatablely connected with connecting bracket 6, and in the present embodiment, the side wall bottom end of the adjusting rod 5 passes through a gear 7 and connecting bracket 6 rotation connections.It should be appreciated that the direction of connecting bracket 6 is the irradiation side of light bulb 2 since light bulb 2 and connecting bracket 6 are assembled To, therefore the irradiating angle of light bulb 2 can be adjusted in the angle that need to only adjust connecting bracket 6.If the bottom face of the gear 7 is equipped with Dry radially-arranged first tooth socket 70 of item, it is preferable that the center line of the center line A of the first tooth socket 70 and the first adjacent tooth socket 70 Angle between B is 15 °, and the quantity that such first tooth socket 70 is distributed on gear 7 is 24, and the depth L of the first tooth socket 70 is set It is 1 millimeter.Accordingly, the side wall of the adjusting rod 5 is equipped with the cavity 50 that adaptation accommodating gear 7 rotates, the cavity 50 Bottom is equipped with the first rack gear 51 of adaptation the first tooth socket 70 of engagement, the angle between the first rack gear 51 and the first adjacent rack gear 51 It also is 15 °, the height of the first rack gear 51 is 1 millimeter, and such first rack gear 51 can realize multistage turn on the first tooth socket 70 It is dynamic, and the card power for realizing that multistage rotation only needs the external force applied to be greater than 70 the first rack gear of clamping 51 of the first tooth socket may make Gear 7 can rotate in cavity 50, realize the rotation of downlight in the vertical direction with this, see Figure 20.In addition, the gear 7 Upper surface be equipped with switch block 71 for rotate with moving gear 7, in the present embodiment, the gear 7 is assemblied in after cavity 50 turn The height H1 of block 71 is higher than the height H2 where 5 side wall of adjusting rod, and in other words, switch block 71 is the side wall for stretching out in adjusting rod 5, just Switch block 71 is rotated in subsequent.Accordingly, adaptation clamping switch block 71 is respectively equipped on the fitting groove 60 of the connecting bracket 6 Card slot 61 and for adjusting rod 5 rotate notch 62, the effect of card slot 61 is so that connecting bracket 6 can be with linkage gear 7, i.e., Be rotatablely connected bracket 6 when 61 clamping of card slot and drive switch block 71 rotate synchronously, thus with moving gear 7 rotate.And the work of notch 62 Figure 20 and figure are seen so that adjusting rod 5 or the rotational angle of connecting bracket 6 are restricted to 90 ° with the rotation for being limitation adjusting rod 5 21, since the utility model is typically mounted at higher top, and the top of adjusting rod 5 can be carried out by connection sleeve 8 Rotation, therefore adjusting rod 5 or the rotational angle of connecting bracket 6 need to only be set as 90 ° of projections that 180 ° of lower section can be realized.For reality Show the rotation of adjusting rod 5 and connecting bracket 6, is equipped in the adjusting rod 5, gear 7 and connecting bracket 6 perforative for screw Mounting hole 9 is connected, the connection mounting hole 9 on adjusting rod 5 is set at the center of cavity 50, and the connection mounting hole 9 of gear 7 is set to tooth At the center of wheel 7, the connection mounting hole 9 of connecting bracket 6 is set in card slot 61, and three connection mounting holes 9 pass through after being overlapped for screw It wears, the screw after 6 three of adjusting rod 5, gear 7 and connecting bracket is screwed with nut and gasket, and adjusting can be realized The mutual rotation of bar 5 and connecting bracket 6.Electricity as an improvement, 6 unintentional rotation of connecting bracket in order to prevent, in light bulb 2, light bulb 2 Sub- component (such as electronic component of the routine such as LED lamp bead, capacitor, circuit board) and the total weight of lampshade 11 are set as 5- 10KG is set as 8KG in the present embodiment, prevents the weight of 11 three of light bulb 2, the electronic component in light bulb 2 and lampshade excessive And cause connecting bracket 6 that can not hover.

As shown in Fig. 2, Fig. 3, Figure 11, Figure 12 and Figure 19, similarly, the top of the adjusting rod 5 and the rotation of slide 32 connect It connects, in the present embodiment, the top of the adjusting rod 5 is rotatablely connected by a connection sleeve 8 and slide 32, the connector sleeve Cylinder 8 includes upper connector 80 and the lower sleeve 81 for being adapted to housing upper connector 80, if the end face of the upper connector 80 is equipped with Dry radially-arranged second tooth socket 82 of item, it is preferable that the center line of the center line C of the second tooth socket 82 and the second adjacent tooth socket 82 Angle between D is 10 °, i.e. the quantity that the second tooth socket 82 is distributed in upper connection 80 is 36, the depth of the second tooth socket 82 It is 1 millimeter.Accordingly, the interior bottom of the lower sleeve 81 is equipped with the second rack gear 83 of adaptation the second tooth socket 82 of engagement, the second tooth Angle between item 83 and the second adjacent rack gear 83 is also 10 °, and the height of the second rack gear 83 is 1 millimeter, such second rack gear 83 can realize multistage rotation on the second tooth socket 82, realize that multistage rotation only needs the external force applied to be greater than the second tooth socket The card power of 82 the second rack gears of clamping 83 may make lower sleeve 81 to rotate in upper connector 80, realize downlight in circumference side with this Upward rotation, is shown in Figure 20.

Working principle of the utility model is: light bulb 2 may be implemented by sliding block 31 and sliding rail 30 it is upper in horizontal plane direction The adjusting set, and light bulb 2 rotates to realize the angular adjustment of downlight 2 in the vertical direction with moving gear 7 by connecting bracket 6 And it hovers on required position, in addition, light bulb 2 may be implemented in a circumferential direction by lower sleeve 81 and upper connector 8 Angular adjustment, to realize the irradiation of multi-angle.

In conclusion the utility model is not only simple in structure, practical function, as long as the external force applied when angular adjustment is greater than The card power of first tooth socket 70 or the second tooth socket 82 can carry out adjustings multistage, on different directions, convenient for operation.

The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain Available technical solution is tested, it all should be within the scope of protection determined by the claims.

Claims

1. a kind of multi-angle slide rail type downlight, it is characterised in that: including mounting rack (1) and light bulb (2), the light bulb (2) passes through Carriage (3) is slidably connected with mounting rack (1), and the carriage (3) includes sliding rail (30), fits on sliding rail (30) and slide Dynamic sliding block (31) and slide (32), the sliding block (31) are set to the top of slide (32), and the sliding rail (30) is set to mounting rack (1) in, the light bulb (2) is equipped with the regulating device (4) for adjusting light bulb (2) angle, the regulating device (4) and slide (32) it is flexibly connected；

The regulating device (4) includes adjusting rod (5) and the connecting bracket (6) for assembling light bulb (2), the adjusting rod (5) Side wall bottom end and connecting bracket (6) be rotatablely connected, the top of the adjusting rod (5) and slide (32) are rotatablely connected.

2. multi-angle slide rail type downlight according to claim 1, it is characterised in that: the side wall bottom end of the adjusting rod (5) It is rotatablely connected by a gear (7) and connecting bracket (6), the bottom face of the gear (7) is equipped with several articles radially-arranged the One tooth socket (70), the upper surface of the gear (7) are equipped with the switch block (71) for rotating with moving gear (7), the adjusting rod (5) Side wall be equipped with the cavity (50) of adaptation accommodating gear (7) rotation, the bottom of the cavity (50) is equipped with adaptation engagement first The first rack gear (51) of tooth socket (70).

3. multi-angle slide rail type downlight according to claim 2, it is characterised in that: the gear (7) is assemblied in cavity (50) height of switch block (71) is higher than the height where adjusting rod (5) side wall afterwards.

4. multi-angle slide rail type downlight according to claim 3, it is characterised in that: the connecting bracket (6) is equipped with suitable Fitting groove (60) with housing adjusting rod (5) is respectively equipped with the card slot of adaptation clamping switch block (71) on the fitting groove (60) (61) and for adjusting rod (5) notch (62) rotated.

5. multi-angle slide rail type downlight according to claim 4, it is characterised in that: the adjusting rod (5), gear (7) and It is equipped in connecting bracket (6) for the perforative connection mounting hole (9) of screw.

6. multi-angle slide rail type downlight according to claim 4, it is characterised in that: also symmetrical on the connecting bracket (6) Equipped with the guiding rib (63) for being oriented to installation light bulb (2), the inner wall of the light bulb (2) is equipped with adaptation and fills with guiding rib (63) The guide groove (20) matched is additionally provided with the second notch (21) for adjusting rod (5) rotation on the outer wall of the light bulb (2), described The position of fitting groove (60) the second notch of face (21).

7. multi-angle slide rail type downlight according to claim 1, it is characterised in that: the top of the adjusting rod (5) passes through One connection sleeve (8) and slide (32) are rotatablely connected, and the connection sleeve (8) includes upper connector (80) and the outer company of putting on of adaptation The end face of the lower sleeve (81) of fitting (80), the upper connector (80) is equipped with several radially-arranged second tooth sockets (82), the interior bottom of the lower sleeve (81) is equipped with the second rack gear (83) of adaptation engagement the second tooth socket (82).

8. according to claim 1 to multi-angle slide rail type downlight described in any one of 7 claims, it is characterised in that: the cunning The locking device (10) for being locked in sliding block (31) in sliding rail (30) any position, the locking device are equipped in seat (32) (10) include the first runner (100), the second runner (101) and for drive the first runner (100) rotation drive rod (102), First runner (100) and the second runner (101) pass through teeth engaged transmission, first runner (100) and the second runner (101) closing piece (103) being arranged in the same direction is equipped on, the sliding block (31) is equipped with the through-hole stretched out for closing piece (103) (310).