CN209196676U - A kind of Telescopic adjustable ceiling lamp - Google Patents

Abstract

The utility model discloses a kind of Telescopic adjustable ceiling lamps, including the arm that stretches, light bulb, end, which is extended to, at the top of the flexible arm is connected with fixed pendant, the top center book bolt of the fixed pendant has ceiling hardware disk, bottom lower surface one end of the ceiling hardware disk is provided through power port, the inside of the power port and be located at the ceiling hardware disk bottom be closely connected with connecting line, the side of the fixed pendant is connected with the second flexible arm, the bottom side of the second flexible arm and be located at the flexible arm bottom side be rotatably connected to symmetrical rotating wheel, the bottom inside of the flexible arm is rotatably connected to connection central siphon, this kind of Telescopic adjustable ceiling lamp scope of application is wider, stretch stability is stronger, rotatable fixation, and aesthetics has greatly improved, cost is handed over It is low, most of consumer demographics can be widely used in.

Description

A kind of Telescopic adjustable ceiling lamp

Technical field

The utility model relates to field of illuminating lamps, in particular to a kind of Telescopic adjustable ceiling lamp.

Background technique

With the development of society, illumination applicating technology, hommization are more and more obvious, with the continuous hair of light trade Exhibition, ceiling lighting are gradually widely used.Ceiling lighting is installed on indoor roof, channel roof etc., required type Diversification more, to be applicable in and place also have more requirements, the birth of adjustable length lamps and lanterns will can be applied easily Gymnasium lamps and lanterns and dining room decorative lamp, plant lamp in higher position drop to ground and repair, clean, it Lamps and lanterns are promoted to work original position again afterwards, need to carry out replacement lamps and lanterns and maintenance using additional lift truck or scaffold.

Current existing ceiling lamp generally is roof type ceiling lamp, is to be fixed in roof, and disassembly and maintenance are more Trouble, and demounting procedure is cumbersome, the poor and previous ceiling lamp of flexibility to heat dissipation aspect without preferable solution, when Internal environment is extremely unstable when light bulb works long hours, and shortens the service life of lamp, existing Telescopic lamp structural stability It is poor, cause poor to illumination direction regulating effect, and exterior aesthetics are general, can not be widely used in most of consumption Person and installation site.

So how to design a kind of ceiling lamp with smoke sensor device, becoming us will currently be solved the problems, such as.

Utility model content

The main purpose of the utility model is to provide a kind of Telescopic adjustable ceiling lamps, can effectively solve background technique The problems in.

To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of Telescopic adjustable ceiling lamp, including stretch Contracting arm, light bulb extend to end at the top of the flexible arm and are connected with fixed pendant, the top of the fixed pendant Book bolt in center has ceiling hardware disk, and bottom lower surface one end of the ceiling hardware disk is provided through power port, institute It states the inside of power port and is closely connected with connecting line positioned at the bottom of the ceiling hardware disk, the side of the fixed pendant is living It is dynamic to be connected with the second flexible arm, the bottom side of the second flexible arm and the bottom side turn for being located at the flexible arm Dynamic to be connected with symmetrical rotating wheel, the bottom inside of the flexible arm is rotatably connected to connection central siphon, the top of the light bulb And week is connected with dust cover to the periphery, the outer surface of the dust cover is fixedly connected with several rivet clasp items, described dust-proof Radiator is welded at the top of cover, the outer wall of the radiator is provided through several heat release holes, the top of the connection central siphon Portion center is fixedly connected with power input converting interface, and power supply transfer is connected at the top of the power input converting interface and is inserted Head, the top of the power adapter plug are closely connected with the connecting line.

Further, the two sides of the flexible arm are uniformly placed with several positioning bolts to match, and described fixed Position bolt-through setting is on flexible arm.

Further, there are symmetrical gear position limiting device, and the gear position limiting device and fixation in the both ends of the fixed pendant Pendant is fixedly connected.

Further, the fastener to match, and the fastener and rotating wheel phase are provided on the inside of the rotating wheel Welding.

Further, the top of the rivet clasp item and be located at the dust cover bottom week it is evenly distributed to the periphery have it is several A anchoring chapeau de fer, and the anchoring chapeau de fer and dust cover weld.

Further, the top dead center position of the radiator and be located at the connection central siphon bottom be fixedly connected with it is fixed Position swing pipe.

Compared with prior art, the utility model has the following beneficial effects: the Telescopic adjustable ceiling lamp, passes through power supply Under patchplug and power input converting interface collective effect, is converted convenient for the Current Voltage to domestic power supply, improve dress The compatibility set is applicable to the voltage of multiple countries and regions, carries out three-legged structure to flexible arm using positioning bolt and adds Gu preventing arm from deforming, the flexibility of flexible arm is enhanced, and be convenient for the disassembly and maintenance of device entirety, limited by gear Position device can carry out gear detent when being retractable to use length appropriate to flexible arm and fix, and enhance steady when device uses It is qualitative, under being used cooperatively by fastener, rotating wheel is fixed, so that illumination direction is fixed, prevents angle from sending out Changing improves the stability used, carries out proofing dust and protecting to light bulb using dust cover, and increase instrument by anchoring chapeau de fer The aesthetics of device carries out efficient heat dissipation to device by radiator, improves device convenient for improving the purchasing power of client Service life, this kind of Telescopic adjustable ceiling lamp scope of application is wider, is suitble to outside gymnasium lighting, and hotels decoration is used, exhibition Shop lamps and lanterns of looking at lifting, cinema lamps and lanterns lifting illumination and large workshop warehouse etc. can promote the use of, stretch stability compared with By force, rotatable fixation, and aesthetics has greatly improved, cost friendship is low, can be widely used in most of consumer demographics.

Detailed description of the invention

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

Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1.

Fig. 3 is the enlarged structure schematic diagram of B in the utility model Fig. 1.

In figure: 1- stretches arm；2- positioning bolt；3- fixes pendant；4- ceiling hardware disk；5- gear position limiting device；6- electricity Source mouthful；7- connecting line；8- second stretches arm；9- rotating wheel；10- fastener；11- connection central siphon；The switching of 12- power input Mouthful；13- power adapter plug；14- positions swing pipe；15- radiator；16- heat release hole；17- dust cover；18- rivet clasp item；19- anchor Gu chapeau de fer；20- light bulb.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figure 1-3, a kind of Telescopic adjustable ceiling lamp, including flexible arm 1, light bulb 20, the flexible arm 1 Top extends to end and is connected with fixed pendant 3, and the top center book bolt of the fixed pendant 3 has ceiling hardware Disk 4, bottom lower surface one end of the ceiling hardware disk 4 are provided through power port 6, the inside of the power port 6 and are located at The bottom of the ceiling hardware disk 4 is closely connected with connecting line 7, and it is flexible that the side of the fixed pendant 3 is connected with second Arm 8, the bottom side of the second flexible arm 8 and the bottom side for being located at the flexible arm 1 are rotatably connected to symmetrically Rotating wheel 9, the bottom inside of the flexible arm 1 is rotatably connected to connection central siphon 11, the top of the light bulb 20 and circumferential direction Periphery is connected with dust cover 17, and the outer surface of the dust cover 17 is fixedly connected with several rivet clasp items 18, described dust-proof The top of cover 17 is welded with radiator 15, and the outer wall of the radiator 15 is provided through several heat release holes 16, the connection The top center of central siphon 11 is fixedly connected with power input converting interface 12, the top clamping of the power input converting interface 12 There is power adapter plug 13, the top of the power adapter plug 13 is closely connected with the connecting line 7, inserts by power supply transfer First 13, under 12 collective effect of power input converting interface, convert convenient for the Current Voltage to domestic power supply, improve device Compatibility, be applicable to the voltage of multiple countries and regions.

Further, the two sides of the flexible arm 1 are uniformly placed with several positioning bolts 2 to match, and described Positioning bolt 2 carries out three-legged structure reinforcing to flexible arm 1 through being arranged on flexible arm 1, using positioning bolt 2, prevents Arm deformation enhances the flexibility of flexible arm 1, and is convenient for the disassembly and maintenance of device entirety.

Further, there is a symmetrical gear position limiting device 5 at the both ends of the fixed pendant 3, and the gear position limiting device 5 and solid Determine pendant 3 to be fixedly connected, gear can be carried out when being retractable to use length appropriate to flexible arm 1 by gear position limiting device 5 Detent is fixed, and stability when device uses is enhanced.

Further, the inside of the rotating wheel 9 is provided with the fastener 10 to match, and the fastener 10 and rotation Take turns 9 phases welding, be adjusted using the direction that rotating wheel 9 illuminate light bulb 20, under being used cooperatively by fastener 10, to turn Driving wheel 9 is fixed, so that illumination direction is fixed, prevents angle from changing, and improves the stability used.

Further, the top of the rivet clasp item 18 and bottom week for being located at the dust cover 17 evenly distributed to the periphery has Several anchoring chapeau de fers 19, and the anchoring chapeau de fer 19 and dust cover 17 weld, and are carried out using dust cover 17 to light bulb 20 dust-proof Protection, and increase the aesthetics of instrument by anchoring chapeau de fer 19, convenient for improving the purchasing power of client.

Further, the top dead center position of the radiator 15 and be located at it is described connection central siphon 11 bottom be fixedly connected There is positioning swing pipe 14, efficient heat dissipation is carried out to device by radiator 15, improves the service life of device.

It should be noted that the utility model is a kind of Telescopic adjustable ceiling lamp, when work, first with ceiling hardware Disk 4 installs device to desired position, is then installed flexible arm 1 and the second flexible arm 8 to solid by positioning bolt 2 Determine on pendant 3, followed by connecting line 7 and power adapter plug 13, the Current Voltage of domestic power supply is converted, converts For the Current Voltage suitable for the device, the compatibility of device is improved, the direction that light bulb 20 illuminates is carried out using rotating wheel 9 It adjusts, improves the practicability of device, under being used cooperatively by fastener 10, rotating wheel 9 is fixed, so that illumination side It to being fixed, prevents angle from changing, improves stability when use, preferably by pulling flexible arm 1 and the Two flexible arms 8, are adjusted illuminator level, can be retractable to use appropriate to flexible arm 1 by gear position limiting device 5 When length carry out gear detent fix, enhancement device use when stability, using radiator 15 in light bulb 20 in permanent worker As when the heat that generates play good heat dissipation effect, extend the service life of light bulb 20.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of Telescopic adjustable ceiling lamp, including flexible arm (1), light bulb (20), it is characterised in that: the flexible arm (1) it extends to end at the top of to be connected with fixed pendant (3), the top center book bolt of the fixed pendant (3) There is ceiling hardware disk (4), bottom lower surface one end of the ceiling hardware disk (4) is provided through power port (6), the power supply The inside of mouthful (6) and the bottom for being located at the ceiling hardware disk (4) is closely connected with connecting line (7), the fixed pendant (3) Side is connected with the second flexible arm (8), the bottom side of the second flexible arm (8) and is located at the flexible arm (1) bottom side is rotatably connected to symmetrical rotating wheel (9), and the bottom inside of the flexible arm (1) is rotatably connected to company Spindle pipe (11), the top of the light bulb (20) and week are connected with dust cover (17) to the periphery, the dust cover (17) Outer surface is fixedly connected with several rivet clasp items (18), is welded with radiator (15) at the top of the dust cover (17), described to dissipate The outer wall of hot device (15) is provided through several heat release holes (16), and the top center of connection central siphon (11) is fixed to be connected It is connected to power input converting interface (12), is connected with power adapter plug (13), institute at the top of the power input converting interface (12) The top for stating power adapter plug (13) is closely connected with the connecting line (7).

2. a kind of Telescopic adjustable ceiling lamp according to claim 1, it is characterised in that: the two of the flexible arm (1) Side is uniformly placed with several positioning bolts to match (2), and the positioning bolt (2) runs through setting in flexible arm (1) On.

3. a kind of Telescopic adjustable ceiling lamp according to claim 1, it is characterised in that: the two of the fixed pendant (3) There is symmetrical gear position limiting device (5) at end, and the gear position limiting device (5) is fixedly connected with fixed pendant (3).

4. a kind of Telescopic adjustable ceiling lamp according to claim 1, it is characterised in that: the inside of the rotating wheel (9) It is provided with the fastener (10) to match, and the fastener (10) is mutually welded with rotating wheel (9).

5. a kind of Telescopic adjustable ceiling lamp according to claim 1, it is characterised in that: the top of the rivet clasp item (18) And bottom week for being located at the dust cover (17) it is evenly distributed to the periphery there are several to anchor chapeau de fer (19), and the anchoring chapeau de fer (19) it is welded with dust cover (17).

6. a kind of Telescopic adjustable ceiling lamp according to claim 1, it is characterised in that: the top of the radiator (15) Center and the bottom for being located at connection central siphon (11), which are fixedly connected with, positions swing pipe (14).