CN209026628U - A kind of LED meeting lamp of adjustable angle - Google Patents

Abstract

The utility model discloses a kind of LED meeting lamps of adjustable angle, including mounting plate, bull stick, retarder and lamp cap, decelerating motor is installed on the left of the mounting plate lower end, the input shaft of the retarder is connected with the output shaft of decelerating motor, the second turntable is connected on the output shaft of the retarder, the bull stick is fixed on the right side of the lower end of mounting plate by bearing block, the first turntable is fixed on the outer wall of the bull stick, it is sequentially connected between first turntable and the second turntable by belt, the lower end of the bull stick is fixed with swivel plate, the lower surface of the swivel plate is equipped with swivel base, the lamp cap is mounted on swivel base by control-rod.The utility model passes through setting decelerating motor, bearing block, bull stick, the first turntable, retarder, the second turntable, swivel plate, belt and swivel base, it solves the angle inconvenience of the lamp of LED meeting at this stage when in use to adjust, the problem that spotlight effect is bad and its is at high cost.

Description

A kind of LED meeting lamp of adjustable angle

Technical field

The utility model relates to technical field of lighting fixtures, the LED meeting lamp of specially a kind of adjustable angle.

Background technique

Currently, LED meeting lamp is the lamps and lanterns applied to meeting room, the effect of optically focused and illumination is played, display board can be enhanced Bandwagon effect, with the increase of social demand, LED meeting lamp is increasingly intended to diversification.LED meeting lamp at this stage makes Used time can satisfy its basic use demand, however remain the deficiency and defect of some aspects in actual use.

Through retrieving, patent announcement number is that CN207179418U discloses a kind of electronic embedded meeting lamp of LED, is embedded in lamp housing It is embedded into wall, insertion lamp housing is connect by fixing axle with lamp body, is connected between lamp body and shaft by steel wire, fixing axle installation In the fixed shaft hole on insertion lamp housing, lamp body two sides are side plate, are bottom plate on rear side of lamp body.

Disadvantage possessed by a kind of electronic embedded meeting lamp of LED is insufficient in the prior art:

1. LED meeting lamp at this stage lacks direction adjustment mechanism, when work, cannot adjust its irradiating angle according to demand, It is not easy to adjust and use, influence the optically focused and using effect of meeting lamp；

2. meeting room at this stage often will be installed multiple lamps and lanterns, cause cost to meet the focus irradiation of multi-angle Waste, and while installing, is also more laborious, and service performance is bad.

Utility model content

(1) the technical issues of solving

The purpose of this utility model is to provide a kind of LED meeting lamps of adjustable angle, solve the lamp of LED meeting at this stage Angle inconvenience when in use is adjusted, the problem that spotlight effect is bad and its is at high cost.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of LED meeting lamp of adjustable angle, packet Mounting plate, bull stick, retarder and lamp cap are included, decelerating motor, the input of the retarder are installed on the left of the mounting plate lower end Axis is connected with the output shaft of decelerating motor, and the second turntable is connected on the output shaft of the retarder, and the bull stick passes through bearing Seat is fixed on the right side of the lower end of mounting plate, is fixed with the first turntable on the outer wall of the bull stick, first turntable and second turn It is sequentially connected between disk by belt.

Preferably, the lower end of the bull stick is fixed with swivel plate, and the lower surface of the swivel plate is equipped with swivel base, the lamp Head is mounted on swivel base by control-rod.

Preferably, the inside of the swivel base includes fixing seat, rotating electric machine and live spindle, and the rotating electric machine is mounted on The lower end of fixing seat.

Preferably, the fixing seat is mounted on the lower surface of swivel plate, one end of the live spindle and rotating electric machine Output shaft is connected, and the outer wall of the live spindle is fixedly connected with one end of control-rod.

Preferably, the inside of the lamp cap includes beam light shield, LED light ontology and glass protecting shell, the LED light ontology The inside of lamp cap is mounted on by lamp holder.

Preferably, the glass protecting jacket is set to the outside of LED light ontology, and glass protecting shell is mounted on lamp holder On, the beam light shield covers at the outside of glass protecting shell.

(3) beneficial effect

The utility model provides a kind of LED meeting lamp of adjustable angle, have it is following the utility model has the advantages that

1, the utility model passes through setting mounting plate, decelerating motor, bearing block, swivel plate, swivel base rotating electric machine and rotation Turn main shaft, irradiation side can be arranged according to demand with flexible modulation in the irradiating angle of the LED meeting lamp of the utility model at work To spotlight effect is good, can satisfy the use in most of mini-session Rooms, and the LED meeting lamp solved at this stage is not provided with The problem of angle adjusting mechanism, retarder drives the rotation of the second turntable when work, rotates bull stick by the effect of belt, So that swivel plate rotates, the irradiating angle in LED meeting lamp horizontal direction is changed with this, while can rotate and control by rotating seat Bar, and then LED meeting lamp is made to complete the rotation in vertical direction, adjusting its steering that can be three-dimensional, angular adjustment are more polynary Change, can be good at the use for meeting conference hall's optically focused, it is functional to enhance using for LED meeting lamp with this.

2, the utility model passes through setting mounting plate, decelerating motor, bearing block, swivel plate, swivel base rotating electric machine and rotation Turn main shaft, the LED meeting light irradiation angle in the utility model can be with flexible modulation, therefore installs a lamps and lanterns just in conference hall Can, the comprehensive illuminating effect in conference hall just can be completed, without installing multiple LED light, the installation of meeting lamp can be reduced, with this Use cost is reduced, the cost of installation can also be reduced.

Detailed description of the invention

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

Fig. 2 is the structural schematic diagram of lamp cap in the utility model；

Fig. 3 is the structural schematic diagram of swivel base in the utility model.

Appended drawing reference in figure are as follows: 1, mounting plate；2, decelerating motor；3, bearing block；4, bull stick；5, the first turntable；6, slow down Device；7, the second turntable；8, control-rod；9, swivel plate；10, belt；11, swivel base；12, lamp cap；13, beam light shield；14, LED light sheet Body；15, lamp holder；16, glass protecting shell；17, fixing seat；18, rotating electric machine；19, live spindle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of LED meeting lamp of adjustable angle, including peace Loading board 1, bull stick 4, retarder 6 and lamp cap 12, are equipped with decelerating motor 2 on the left of 1 lower end of mounting plate, the input shaft of retarder 6 with The output shaft of decelerating motor 2 is connected, and the second turntable 7 is connected on the output shaft of retarder 6, and bull stick 4 is fixed on by bearing block 3 On the right side of the lower end of mounting plate 1, it is fixed with the first turntable 5 on the outer wall of bull stick 4, passes through skin between the first turntable 5 and the second turntable 7 Band 10 is sequentially connected, and the lower end of bull stick 4 is fixed with swivel plate 9, and the lower surface of swivel plate 9 is equipped with transposase 11 1, and lamp cap 12 passes through Control-rod 8 is mounted on transposase 11 1, and the inside of transposase 11 1 includes fixing seat 17, rotating electric machine 18 and live spindle 19, electric rotating Machine 18 is mounted on the lower end of fixing seat 17, and fixing seat 17 is mounted on the lower surface of swivel plate 9, one end of live spindle 19 and rotation The output shaft of motor 18 is connected, and the outer wall of live spindle 19 is fixedly connected with one end of control-rod 8, while the inside packet of lamp cap 12 Beam light shield 13, LED light ontology 14 and glass protecting shell 16 are included, LED light ontology 14 is mounted on the interior of lamp cap 12 by lamp holder 15 Portion, glass protecting shell 16 covers at the outside of LED light ontology 14, and glass protecting shell 16 is mounted on lamp holder 15, Shu Guang Cover 13 covers at the outside of glass protecting shell 16, and beam light shield 13 can guarantee the spotlight effect of meeting lamp, avoid astigmatism.

When in use, retarder 6 drives the second turntable 7 to rotate under the action of decelerating motor 2, the first turntable 5 and second It is sequentially connected between turntable 7 by belt 10, it, can be with so that the stable rotation on bearing block 3 of bull stick 4, drives swivel plate 9 to rotate Meet the angular adjustment in the horizontal direction of lamp cap 12, and lamp cap 12 is mounted on transposase 11 1 by control-rod 8, transposase 11 1 is fixed on The lower end of swivel plate 9, when work, can drive fixing seat 17 to work simultaneously, and rotating electric machine 18 rotates, and complete lamp cap 12 vertical Rotation on direction meets lamp cap 12 in the angular adjustment in horizontal and vertical direction with this, meets the poly- of lamp cap 12 well Optical property, angle can be adjusted, and be easy to use.

Can to sum up obtain, the utility model by setting decelerating motor 2, bearing block 3, bull stick 4, the first turntable 5, retarder 6, Second turntable 7, swivel plate 9, belt 10 and transposase 11 1 solve the angle inconvenience tune of the lamp of LED meeting at this stage when in use Section, the problem that spotlight effect is bad and its is at high cost.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of LED meeting lamp of adjustable angle, including mounting plate (1), bull stick (4), retarder (6) and lamp cap (12), special Sign is: being equipped with decelerating motor (2) on the left of mounting plate (1) lower end, the input shaft and decelerating motor of the retarder (6) (2) output shaft is connected, and is connected with the second turntable (7) on the output shaft of the retarder (6), the bull stick (4) passes through bearing Seat (3) is fixed on the right side of the lower end of mounting plate (1), is fixed with the first turntable (5) on the outer wall of the bull stick (4), described first It is sequentially connected between turntable (5) and the second turntable (7) by belt (10).

2. a kind of LED meeting lamp of adjustable angle according to claim 1, it is characterised in that: the lower end of the bull stick (4) It is fixed with swivel plate (9), the lower surface of the swivel plate (9) is equipped with swivel base (11), and the lamp cap (12) passes through control-rod (8) It is mounted on swivel base (11).

3. a kind of LED meeting lamp of adjustable angle according to claim 2, it is characterised in that: the swivel base (11) it is interior Portion includes fixing seat (17), rotating electric machine (18) and live spindle (19), and the rotating electric machine (18) is mounted on fixing seat (17) Lower end.

4. a kind of LED meeting lamp of adjustable angle according to claim 3, it is characterised in that: fixing seat (17) peace Mounted in the lower surface of swivel plate (9), one end of the live spindle (19) is connected with the output shaft of rotating electric machine (18), the rotation The outer wall for turning main shaft (19) is fixedly connected with one end of control-rod (8).

5. a kind of LED meeting lamp of adjustable angle according to claim 1, it is characterised in that: the lamp cap (12) it is interior Portion includes beam light shield (13), LED light ontology (14) and glass protecting shell (16), and the LED light ontology (14) passes through lamp holder (15) it is mounted on the inside of lamp cap (12).

6. a kind of LED meeting lamp of adjustable angle according to claim 5, it is characterised in that: the glass protecting shell (16) outside of LED light ontology (14) is covered at, and glass protecting shell (16) is mounted on lamp holder (15), the beam light shield (13) outside of glass protecting shell (16) is covered at.