CN211875781U

CN211875781U - Hidden floor lamp of adjustable light source direction

Info

Publication number: CN211875781U
Application number: CN202020665056.XU
Authority: CN
Inventors: 韩静; 宋冉恬; 冉嘉奇; 程永安; 郄颖; 刘洪慧; 郝歌; 简旭
Original assignee: Hainan University
Current assignee: Hainan University
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-06
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a hidden floor-lamp of adjustable light source direction, include: the device comprises a lamp source, a support bearing, a fixed seat, a bracket, a lower bottom plate, an upper top plate, a folded plate, a reflector and the like; the bottom of the bracket is connected with or welded with a lower bottom plate through bolts, the lower bottom plate is connected with a support bearing through a connecting shaft rod, an outer shaft sleeve of the support bearing is fixed on the upper plane of a fixed seat, and the fixed seat is of a square plate structure; the lamp source is fixed on the lower bottom plate; plate grooves are formed in two sides of the support, a rotating shaft is matched in each of the two plate grooves, a folded plate with a plate-shaped structure is fixed on each of the two rotating shafts, and the other ends of the two folded plates are matched at two ends of the connecting strip through hinge shafts; the end part of one of the hinge shafts is extended and provided with a clamping rotating bolt which is a bolt cap provided with a rotating handle; the utility model has the advantages that: the light-emitting angle and the direction of the light source can be adjusted to realize flexible illumination.

Description

Hidden floor lamp of adjustable light source direction

Technical Field

The utility model relates to the illumination field specifically is a hidden floor-lamp of adjustable light source direction.

Background

Most existing floor lamps are pre-buried and are hidden design on ground, can not occupy space when using, but when the illumination that needs orientation or need turn to, pre-buried floor lamp can only throw light on upwards, the utilization is not gone up, still a floor lamp adopts rotatable support to fix on ground on the market, its angle that can adjust the floor lamp light source, the position, realize nimble illumination, but this kind of floor lamp is when not using or need build the place, can occupy certain spatial position, influence the scene and arrange, so current technical need have one kind can combine the advantage of two kinds of floor lamps, hide when no special lighting demand and save space on ground, can carry out the deformation and satisfy the lighting demand when the illumination that needs orientation or need turn to.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden floor-lamp of adjustable light source direction to solve the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a recessed floor lamp with adjustable light source direction, comprising: the device comprises a lamp source, a support bearing, a fixed seat, a bracket, a lower bottom plate, an upper top plate, a folded plate, a reflector, a plate groove, a rotating shaft, a baffle plate, a flow guide hole, mounting teeth, a connecting strip and a clamping rotating bolt; the upper part and the lower part of the bracket are two square frames, and four corners of the two frames are vertically connected by four pillars, so that the bracket forms a frame structure; the bottom of the support is connected with or welded with a square lower bottom plate through bolts, a connecting shaft rod is fixed at the center of the lower surface of the lower bottom plate, an inner shaft sleeve of a supporting bearing is connected and fixed on the lower bottom plate through the connecting shaft rod, an outer shaft sleeve of the supporting bearing is fixed on the upper plane of a fixed seat through a bearing seat or directly welded and fixed, the fixed seat is of a square plate structure, and four mounting holes are reserved around the fixed seat; the lamp source is a columnar LED floor lamp source and is fixed on the lower bottom plate; the through-hole of notch type forms the board groove all been seted up to the top of support both sides, two board inslots all cooperate and have a pivot, the pivot can slide from top to bottom at the board groove, two pivots be fixed with the folded plate of a platelike structure, the thickness of folded plate is less than the width of board groove, the width of folded plate and the interval between two pillars of support equal, two folded plates keep away from the one end of pivot and pass through hinge active fit simultaneously at the both ends of connecting strip, the centre-to-centre spacing of two folded plates and connecting strip connecting hinge equals with the centre-to-centre spacing of two pivots, the tip of one of them hinge is equipped with the chimb design and prevents that the connecting strip from deviating from, the tip extension of another hinge and be equipped with the screw thread to there is a tight bull plug through the screw-lock, press from both sides tight bull plug for the bolt cap that is.

As a further aspect of the present invention: the front side and the rear side of the support are respectively provided with a parallel baffle, the clamping distance between the baffles is equal to the width of the folded plate, so that when the rotating shaft is arranged at the topmost end of the plate groove, the support is separated from the limiting position of the plate groove, and the support can rotate around the rotating shaft by a certain angle.

As a further aspect of the present invention: a reflector is attached to each folded plate.

As a further aspect of the present invention: the lower bottom plate is provided with at least one flow guide hole which is an upper through hole and a lower through hole.

As a further aspect of the present invention: the four corners of support are equipped with the installation tooth of four half notch types, are equipped with the mounting hole on the installation tooth, go up the roof and be the plectane structure, go up and be equipped with the through-hole that transversal profile and support upper surface profile are unanimous in the roof, go up the hole site that is equipped with on the roof and the installation tooth mounting hole is unanimous, go up the roof and inlay the support top and adopt the bolt fastening on the installation tooth outward.

As a further aspect of the present invention: the support bearing is characterized in that the inner shaft sleeve of the support bearing is provided with a clamping column, the lower bottom plate is provided with a clamping tooth beside the inner shaft sleeve, and the clamping tooth can limit the clamping column when the inner shaft sleeve rotates, so that the inner shaft sleeve of the support bearing has at most a circle of rotation amount.

When the device is used, the whole device is embedded underground, the four walls of the embedded hole need to be reinforced, the fixed seat is fixed at the bottom of the embedded hole through the mounting hole on the fixed seat, the aperture of the embedded hole is consistent with that of the upper top plate, the electrified circuit of the lamp source is connected with an external power supply embedded underground through the diversion hole, the electrified wire adopts a flexible wire, and a redundant circuit with enough length is reserved, when the device does not have special illumination, the folded plate is contracted in the plate groove, the using mode of the device is consistent with that of a common floor lamp, when the light emitting direction of the floor lamp is required to be changed or directional illumination is required, the connecting strip is lifted upwards, the connecting strip drives the two rotating plates and the rotating shaft connected with the rotating plates to move upwards, so that when the rotating shaft stops at the top end of the plate groove, the support is separated from the limit of the plate groove, the folded plate can rotate for a certain angle around the rotating shaft, and because, because the reflector is arranged, the angle of the folded plate is adjusted according to the light reflection principle to select a proper angle and control the light emission angle, after the light emission angle is positioned, the clamping rotating bolt is screwed, the clamping rotating bolt clamps the connecting strip and the folded plate and fixes the angle, when the folded plate is inclined, the folded plate cannot be reset into the plate groove due to the limit relation, so the angle of the folded plate can be fixed only by using the clamping rotating bolt, then the upper top plate can be rotated, the light emitting direction of the light source can be adjusted, the angle and the direction of the light source of the floor lamp can be adjusted, the actual changeable lighting requirements can be met, the flow guide hole plays the roles of guiding rainwater and providing line perforation, the lighting mode is suitable for being used on wide and flat ground, such as a square, when the lighting mode is not used at ordinary times, the lighting mode is hidden underground, simple floor lamp lighting is provided, night activities or emergency danger avoidance is carried out in the square, when playing emergently, just can use angle, the position of above-mentioned method adjustment floor lamp light source, realize nimble illumination, this device is mainly to illumination needs complicated ground, to the single ground of lighting system demand, does not recommend this device of use with the increasing cost (lamp source, support bearing do the utility model discloses a direct citation does not belong to the utility model discloses a protection scope, the event omits its concrete structure).

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

the illumination mode is suitable for being used on a wide and flat ground, is hidden under the ground when not used at ordinary times, provides simple floor lamp illumination, and adjusts the light-emitting angle and the direction of a floor lamp light source to realize flexible illumination when the direction of illumination needs to be changed; the LED lamp is hidden on the ground to save space when no special lighting needs exist, and can be deformed to meet the lighting needs when the lighting needs to be oriented or turned.

Drawings

Fig. 1 is a schematic perspective view of a hidden floor lamp with adjustable light source direction.

Fig. 2 is a schematic view of a hidden floor lamp with adjustable light source direction in a retracted state and an installation manner of an upper top plate.

Fig. 3 is an enlarged schematic view of the structure of fig. 1A.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B.

In the figure: 1-a light source, 2-a support bearing, 3-a fixed seat, 4-a support, 5-a lower bottom plate, 6-an upper top plate, 7-a folded plate, 8-a reflector, 9-a plate groove, 10-a rotating shaft, 11-a baffle, 12-a flow guide hole, 13-a mounting tooth, 14-a connecting strip and 15-a clamping rotating bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a hidden floor lamp with adjustable light source direction includes: the device comprises a lamp source 1, a support bearing 2, a fixed seat 3, a support 4, a lower bottom plate 5, an upper top plate 6, a folded plate 7, a reflector 8, a plate groove 9, a rotating shaft 10, a baffle plate 11, a flow guide hole 12, mounting teeth 13, a connecting strip 14 and a clamping rotating bolt 15; the upper part and the lower part of the support 4 are two square frames, and four corners of the two frames are vertically connected by four pillars, so that the support 4 forms a frame structure; the bottom of the support 4 is connected with or welded with a square lower bottom plate 5 through bolts, a connecting shaft rod is fixed at the center of the lower surface of the lower bottom plate 5, an inner shaft sleeve of the supporting bearing 2 is connected and fixed on the lower bottom plate 5 through the connecting shaft rod, an outer shaft sleeve of the supporting bearing 2 is fixed on the upper plane of the fixed seat 3 through a bearing seat or directly welded, the fixed seat 3 is of a square plate structure, and four mounting holes are reserved around the fixed seat 3; the lamp source 1 is a columnar LED floor lamp source, and the lamp source 1 is fixed on the lower bottom plate 5; the upper parts of both sides of the bracket 4 are respectively provided with a notch-shaped through hole to form plate grooves 9, a rotating shaft 10 is matched in each of the two plate grooves 9, the rotating shafts 10 can slide up and down in the plate grooves 9, the two rotating shafts 10 are fixed with a folded plate 7 with a plate-shaped structure, the thickness of the flap 7 is less than the width of the plate channel 9, the width of the flap 7 is equal to the spacing between the two legs of the support 4, one end of the two folded plates 7 far away from the rotating shaft 10 is simultaneously and movably matched with the two ends of the connecting strip 14 through a hinge shaft, the center distance of the hinge shaft connecting the two folded plates 7 and the connecting strip 14 is equal to the center distance of the two rotating shafts, the end of one of the hinge shafts is provided with a convex edge to prevent the connecting strip 14 from falling off, the end of the other hinge shaft is extended and provided with a thread, and a clamping rotating bolt 15 is matched with the screw thread, and the clamping rotating bolt 15 is a bolt cap provided with a rotating handle.

Parallel baffles 11 are respectively arranged on the front side and the rear side of the support 4, the clamping distance between the baffles 11 is equal to the width of the folded plate 7, so that when the rotating shaft 10 is arranged at the topmost end of the plate groove 9, the support 4 is separated from the limiting position of the plate groove 9, and the support 4 can rotate around the rotating shaft 10 by a certain angle.

A reflective mirror 8 is attached to each of the folded plates 7.

The lower bottom plate 5 is provided with at least one flow guide hole 12, and the flow guide hole 12 is an upper through hole and a lower through hole.

Four corners of the support 4 are provided with four half-notch-shaped mounting teeth 13, mounting holes are formed in the mounting teeth 13, the upper top plate 6 is of a circular plate structure, through holes with cross-sectional profiles consistent with the profiles of the upper surfaces of the support 4 are formed in the upper top plate 6, hole sites consistent with the mounting holes in the mounting teeth 13 are formed in the upper top plate 6, and the upper top plate 6 is embedded above the support 4 and fixed on the mounting teeth 13 through bolts.

The inner shaft sleeve of the supporting bearing 2 is provided with a clamping column, the side of the inner shaft sleeve of the lower bottom plate 5 is provided with a clamping tooth, the clamping tooth can limit the clamping column when the inner shaft sleeve rotates, and the inner shaft sleeve of the supporting bearing 2 only has a circle of rotation at most.

When the device is used, the whole device is embedded underground, the four walls of the embedded hole need to be reinforced, the fixed seat 3 is fixed at the bottom of the embedded hole through the mounting hole on the fixed seat, the aperture of the embedded hole is consistent with that of the upper top plate 6, the electrified circuit of the lamp source 1 is connected with an external power supply embedded underground through the diversion hole 12, the electrified wire adopts a flexible wire, and redundant circuits with enough length are reserved, when the device is not used for special illumination, the folded plate 7 is contracted in the plate groove 9, the using mode of the device is consistent with that of a common floor lamp, when the light emitting direction of the floor lamp is required to be changed or directional illumination is required, the connecting strip 14 is lifted upwards, the connecting strip 14 drives the two rotating plates 7 and the rotating shaft 10 connected with the rotating plates 7 to move upwards, when the rotating shaft 10 is stopped at the top end of the plate groove 9, the bracket 4 is separated from the limiting folded plate of the plate groove 9, the rotating plates 7 can rotate, the rotation angles of the two folding plates 7 are consistent due to the parallelogram principle, the angle of the folding plate 7 is adjusted according to the light reflection principle due to the arrangement of the reflector 8, a proper angle is selected to control the light emission angle, the clamping rotating bolt 15 is screwed after the light emission angle is positioned, the clamping rotating bolt 15 clamps and fixes the angle between the connecting strip 14 and the folding plate 7, when the folding plate 7 inclines, the folding plate 7 cannot be reset into the plate groove 9 due to the limit relation, so the angle of the folding plate 7 can be fixed only by using the clamping rotating bolt 15, then the upper top plate 6 can be rotated, the light emitting direction of the light source can be adjusted, the adjustment of the angle and the direction of the light source of the floor lamp can be realized, the actual changeable lighting requirements can be met, the diversion hole 12 plays the roles of guiding rainwater and providing line perforation, and the lighting mode is suitable for being used on a wide and flat ground, for example square, when not using at ordinary times, hide underground, provide simple floor lamp illumination, hold night activity or promptly keep away the danger at the square, when urgent play, just can use angle, the position of above-mentioned method adjustment floor lamp light source, realize nimble illumination, this device is mainly directed against the complicated ground of illumination needs, to the single ground of lighting system demand, does not recommend this device to use with the increase cost (lamp source 1, support bearing 2 conduct the utility model discloses a direct citation does not belong to the utility model discloses a protection scope, the event omits its concrete structure).

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A recessed floor lamp with adjustable light source direction, comprising: the device comprises a light source (1), a supporting bearing (2), a fixed seat (3), a support (4), a lower bottom plate (5), an upper top plate (6), a folded plate (7), a reflector (8), a plate groove (9), a rotating shaft (10), a baffle (11), a flow guide hole (12), mounting teeth (13), a connecting strip (14) and a clamping rotating bolt (15); the method is characterized in that: the upper part and the lower part of the support (4) are two square frames, and four corners of the two frames are vertically connected by four pillars, so that the support (4) forms a frame structure; the bottom of the support (4) is connected with or welded with a square lower bottom plate (5) through bolts, a connecting shaft rod is fixed at the center of the lower surface of the lower bottom plate (5), an inner shaft sleeve of the supporting bearing (2) is connected and fixed on the lower bottom plate (5) through the connecting shaft rod, an outer shaft sleeve of the supporting bearing (2) is fixed on the upper plane of the fixed seat (3) through a bearing seat or directly welded, the fixed seat (3) is of a square plate structure, and four mounting holes are reserved around the fixed seat (3); the lamp source (1) adopts a columnar LED floor lamp source, and the lamp source (1) is fixed on the lower bottom plate (5); the upper parts of two sides of the support (4) are respectively provided with a notch-shaped through hole to form a plate groove (9), two plate grooves (9) are respectively matched with a rotating shaft (10), the rotating shaft (10) can slide up and down in the plate grooves (9), the two rotating shafts (10) are fixed with a folded plate (7) with a plate-shaped structure, the thickness of the folded plate (7) is smaller than the width of the plate grooves (9), the width of the folded plate (7) is equal to the interval between two pillars of the support (4), one end of the two folded plates (7) far away from the rotating shafts (10) is movably matched at two ends of the connecting strip (14) through a hinge shaft, the center distance between the two folded plates (7) and the connecting strip (14) is equal to the center distance between the two rotating shafts, the end part of one hinge shaft is provided with a convex edge design to prevent the connecting strip (14) from coming off, the end part of the other hinge shaft is extended and provided with threads, and a clamping rotating bolt (15) is matched with the screw thread, and the clamping rotating bolt (15) is a bolt cap provided with a rotating handle.

2. The hidden floor lamp of claim 1, wherein the direction of the light source is adjustable by: the front side and the rear side of the support (4) are respectively provided with a parallel baffle (11), the clamping distance between the baffles (11) is equal to the width of the folded plate (7), when the rotating shaft (10) is arranged at the topmost end of the plate groove (9), the support (4) is separated from the limiting position of the plate groove (9), and the support (4) can rotate around the rotating shaft (10) by a certain angle.

3. The hidden floor lamp of claim 1, wherein the direction of the light source is adjustable by: a reflective mirror (8) is attached to the folded plate (7).

4. The hidden floor lamp of claim 1, wherein the direction of the light source is adjustable by: the lower bottom plate (5) is provided with at least one flow guide hole (12), and the flow guide hole (12) is an upper through hole and a lower through hole.

5. The hidden floor lamp of claim 1, wherein the direction of the light source is adjustable by: the four corners of support (4) are equipped with installation tooth (13) of four half notch types, are equipped with the mounting hole on installation tooth (13), go up roof (6) and be the plectane structure, go up and be equipped with the through-hole that transversal profile and support (4) upper surface profile are unanimous in roof (6), go up and be equipped with on roof (6) and install the hole site that the mounting hole is unanimous on tooth (13), go up roof (6) and inlay outward in support (4) top and adopt the bolt fastening on installation tooth (13).

6. The hidden floor lamp of claim 1, wherein the direction of the light source is adjustable by: the bearing support structure is characterized in that a clamping column is arranged on an inner shaft sleeve of the support bearing (2), clamping teeth are arranged on the side of the inner shaft sleeve of the lower bottom plate (5), the clamping teeth can limit the clamping column when the inner shaft sleeve rotates, and the inner shaft sleeve of the support bearing (2) only has a circle of rotation amount at most.