CN212108249U

CN212108249U - Novel taxi LED dome lamp

Info

Publication number: CN212108249U
Application number: CN202021232694.9U
Authority: CN
Inventors: 肖伟
Original assignee: Suzhou Xiangdi Culture Media Co ltd
Current assignee: Suzhou Xiangdi Culture Media Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-08
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a novel taxi LED dome lamp relates to taxi dome lamp field, aims at solving taxi LED lamp top lift complex operation's problem, and its technical scheme main points are: including installing mount, LED dome lamp and two lifter at the taxi top, the lower extreme of two lifters rotates through the pivot and connects on the mount, and the upper end all rotates and is connected with the slider, and two slider sliding connection still include actuating mechanism in LED dome lamp base, actuating mechanism is used for driving the lifter and revolute the rotation of axes and make two lifter upper ends drive the slider and lean on or separate each other to only with control drive structure, just can realize controlling taxi LED lamp lift process, make operating procedure convenient and fast more.

Description

Novel taxi LED dome lamp

Technical Field

The utility model relates to a LED lamp field, more specifically say, it relates to a novel taxi LED dome lamp.

Background

The taxi installs the dome lamp, has played the effect of distinguishing the taxi of formal operation and black car, and the taxi dome lamp can be clear on the one hand show the operation state to client, and on the other hand also can be used for broadcasting the advertisement, reaches the effect that increases taxi company's income.

Chinese utility model with publication number CN209149729U discloses a taxi LED color display screen with stable structure and convenient disassembly, its technical essential is: the LED color display screen comprises a main body and an inner chamber, wherein a groove is fixed on the inner side wall of the main body, a rubber layer is connected to the outer side of the groove, a fixing structure is arranged below the outer side of the main body, the fixing structure comprises a telescopic rod, a fixing knob, a screw hole and a fixing screw, the telescopic rod is installed above the fixing structure, the fixing knob is arranged on the outer side of the telescopic rod, the screw hole is fixed on each of the left side and the right side of the inner part of the fixing structure, a clamping groove is embedded in the middle of the outer wall of the bottom end of the main body, the fixing screw is installed inside the screw hole, the inner chamber is located in the middle of the inner side of the main body, a protection mechanism is connected above the outer side of the main body, a heat dissipation mechanism is installed on one side, close to the inner chamber, the effect of preventing the LED color display screen from being damaged due to overheating after being used for a long time is achieved.

However, the LED color display screen is lifted up and down by the left and right lifting rods and fixed by the fixing knobs, when lifted up and down, a person is required to unscrew and descend or ascend to one side of the taxi, and then the same operation is performed to the other side of the taxi, which is more complicated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at just providing a novel taxi LED dome lamp in order to solve foretell problem, have the effect of being convenient for adjust the LED dome lamp, still have certain shock attenuation nature simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel taxi LED dome lamp, is including installing mount, LED dome lamp and two lifter at the taxi top, the lower extreme of two lifter rotates through the pivot and connects on the mount, and the upper end all rotates and is connected with the slider, and two slider sliding connection still include actuating mechanism in LED dome lamp base, actuating mechanism is used for driving the lifter and revolutes the rotation of axes and make two lifter upper ends drive the slider and lean on or separate each other.

Through adopting above-mentioned technical scheme, the mount is installed at the taxi top, it is connected with two pivots to rotate on the mount, two pivots are connected with a lifter respectively, the other end of lifter rotates and is connected with the slider, slider sliding connection is to LED dome lamp base, be connected with the drive structure in two axis of rotation, the drive structure makes two pivots to opposite antiport, drive two lifters and rotate to opposite direction, thereby make two sliders lean on each other or separate, thereby reach the effect that control LED dome lamp rises or descend.

The utility model discloses further set up to: the slider cross-section is the T style of calligraphy, LED dome lamp base lower extreme is provided with the T type spout with slider assorted.

Through adopting above-mentioned technical scheme, the base lower extreme is provided with T type spout, and the slider of T style of calligraphy slides in T type spout, has played the slider of restriction T style of calligraphy and can only follow the gliding effect of spout direction in T type spout.

The utility model discloses further set up to: and a spring for driving the sliding block to move outwards is pressed between the T-shaped sliding groove and the sliding block.

Through adopting above-mentioned technical scheme, rotate at the lifter, thereby drive the slider and outwards slide and make when the LED dome lamp rose, support between T type spout and the slider and press and have the outside spring of ordering about the slider, the spring can promote the slider to move to the outside fast under the elastic force effect, plays the effect of rising the LED dome lamp fast.

The utility model discloses further set up to: the driving mechanism comprises a driving shaft and two groups of transmission assemblies, the driving shaft is rotatably connected to the fixing frame, and the driving shaft is driven by the transmission assemblies and the rotating shaft respectively.

Through adopting above-mentioned technical scheme, actuating mechanism includes driving shaft and two sets of drive assembly, rotates the driving shaft and passes through two sets of drive assembly, drives two lifter and rotates together, accomplishes the rising or the decline of LED dome lamp, only needs the operation one step, just can accomplish the effect of the rising or the decline of adjusting the LED dome lamp, has played the effect of convenient operation.

The utility model discloses further set up to: the transmission assembly comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly connected to the driving shaft, and the driven bevel gear is fixedly connected to the rotating shaft and meshed with the driving bevel gear.

Through adopting above-mentioned technical scheme, drive assembly includes initiative bevel gear and driven bevel gear, initiative bevel gear fixed connection is on the driving shaft, driven bevel gear fixed connection is in the pivot and meshes with initiative bevel gear mutually, rotates the driving shaft and drives the initiative bevel gear rotation, wants the driven bevel gear of meshing to rotate together, drives the pivot and rotates together, initiative bevel gear and driven bevel gear have played the effect of giving the pivot pivoted power with driving shaft pivoted power transmission.

The utility model discloses further set up to: the device is characterized by further comprising an opening hoop connected to the top of the taxi, wherein the opening hoop is sleeved on the driving shaft, and a fixing bolt used for changing the opening degree of the opening hoop is connected to the opening hoop.

Through adopting above-mentioned technical scheme, the opening hoop is fixed on the roof, and the driving shaft passes the opening hoop, and the opening part threaded connection of opening hoop has fixing bolt, rotates fixing bolt, reduces the internal diameter of opening hoop, reaches restriction driving shaft pivoted effect, and the internal diameter of increase opening hoop is rotated back fixing nut to make the driving shaft can the free rotation.

The utility model discloses further set up to: and an anti-slip pad is arranged between the opening hoop and the driving shaft.

Through adopting above-mentioned technical scheme, placed the slipmat between opening hoop and the driving shaft, the slipmat has increased the frictional force that the driving shaft rotation needs to be overcome, has reached the effect of restriction driving shaft rotation.

The utility model discloses further set up to: one end of the driving shaft is provided with a knob which coaxially rotates.

Through adopting above-mentioned technical scheme, coaxial pivoted knob is installed to driving shaft one end, beats the driving shaft through artifical the rotation knob and rotates, plays the effect that conveniently controls the driving shaft pivoted.

To sum up, the utility model discloses following beneficial effect has:

1. the driving shaft drives the two lifting rods to rotate together, so that the function of controlling the ascending or descending of the LED dome lamp is achieved, and the effect of simplifying the ascending or descending operation steps of the LED dome lamp is achieved

2. Through some slipmats of opening hoop and initiative shaft liner, utilize the frictional force between slipmat and the driving shaft, increased the effect of restriction driving shaft rotation.

Drawings

Fig. 1 is a schematic view of an overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of a fixing frame of the present invention;

fig. 3 is a schematic structural view of the LED dome lamp and the lifting rod of the present invention.

Reference numerals: 1. a fixed mount; 2. an LED ceiling light; 3. a lifting rod; 31. a slider; 32. a T-shaped chute; 33. a spring; 4. a rotating shaft; 5. a drive mechanism; 51. a drive shaft; 52. a drive bevel gear; 53. a driven bevel gear; 6. a knob; 7. a split collar; 71. fixing the bolt; 8. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The utility model provides a novel taxi LED dome lamp, as shown in fig. 1 and fig. 2, including fixed connection at the mount 1 of roof, two lifter 3 and LED dome lamp 2, two lifter 3 are fixed connection respectively in two pivots 4, pivot 4 rotates to be connected on mount 1, still be connected with actuating mechanism 5 in the pivot 4, sliding connection is rotated respectively on 2 bases of LED dome lamp to the other end of two lifter 3, drive two lifter 3 through actuating mechanism 5 and rotate to opposite direction, reach the ascending or function that descends of LED dome lamp 2.

As shown in fig. 1 and 2, a fixing frame 1 is fixedly connected to a vehicle roof, one end of a rotating shaft 4 is rotatably connected to the fixing frame 1, the other end of the rotating shaft 4 is rotatably connected to the vehicle roof, a lifting rod 3 is fixedly connected to the rotating shaft 4, a driving mechanism 5 is further connected to the fixing frame 1, the driving mechanism 5 comprises a driving shaft 51, two groups of driving bevel gears 52 and driven bevel gears 53, the driving shaft 51 is rotatably connected to the fixing frame 1, one end of the driving shaft 51 is provided with a button to achieve the effect of facilitating a person to rotate the driving shaft 51, an opening hoop 7 is sleeved outside one side of the driving shaft 51 close to the button, the opening hoop 7 is fixed to the vehicle roof, a fixing bolt 71 is in threaded connection with an opening of the opening hoop 7, the fixing bolt 71 is rotated to adjust the inner diameter of the opening hoop 7 to achieve the effect of clamping or releasing the driving shaft 51, a, when the driving shaft 51 is clamped, the rotation of the driving shaft 51 can be better limited. The two driven bevel gears 53 are respectively installed on the two rotating shafts 4, the two drive bevel gears 52 are both installed on the drive shaft 51 and engaged with the driven bevel gears 53, an effect that the two rotating shafts 4 can be controlled to rotate together by rotating the drive shaft 51 is achieved, and the two drive bevel gears 52 are opposite in orientation, so that the two rotating shafts 4 are opposite in rotating direction.

As shown in fig. 1 and fig. 3, one end of the lifting rod 3 is fixedly connected with the rotating shaft 4, the other end of the lifting rod is rotatably and movably connected to the T-shaped sliding block 31, the two T-shaped sliding blocks 31 are respectively and slidably connected in the two T-shaped sliding grooves 32 at the bottom of the LED dome lamp 2, the two T-shaped sliding grooves 32 are not communicated with each other, when the lifting rod 3 rotates, the sliding block 31 is driven to slide in the T-shaped sliding groove 32 at the bottom of the LED dome lamp 2, so that the effect of controlling the LED dome lamp 2 to ascend or descend is achieved, a spring 33 is pressed between the side surface of the T-shaped sliding block 31 and the inner wall of the T-shaped sliding groove 32, when the LED dome lamp 2 is controlled to ascend, the spring 33 drives the T-shaped sliding block 31 to move towards the rotating shaft 4 on.

When in use, firstly, the advertising page is arranged on the LED dome lamp 2, then one hand is placed on the knob 6, the other hand loosens the fixing nut, the inner diameter of the opening hoop 7 is increased, the limitation to the driving shaft 51 is released, then the knob 6 is rotated, the driving shaft 51 rotates, the two driving bevel gears 52 rotate together to drive the two engaged driven bevel gears 53 to rotate in opposite directions, the two rotating shafts 4 rotate in opposite directions, the two lifting rods 3 are driven to rotate in opposite directions by taking the rotating shafts 4 as axes, the sliding blocks 31 connected to the other ends of the two lifting rods 3 rotate in opposite directions in the T-shaped sliding grooves 32 under the bases of the LED dome lamps 2, the LED dome lamps 2 are lifted, the springs 33 between the sliding blocks 31 and the inner walls of the T-shaped sliding grooves 32 drive the T-shaped sliding blocks 31 to move towards the rotating shafts 4 on the same side under the action of elastic force, the lifting speed of the LED dome lamps 2 is increased, and the LED dome lamps 2 can quickly reach final positions.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel taxi LED dome lamp, is including installing mount (1), LED dome lamp (2) and two lifter (3) at the taxi top, its characterized in that: the lower extreme of two lifter (3) rotates through pivot (4) and connects on mount (1), and the upper end all rotates and is connected with slider (31), and two slider (31) sliding connection still include actuating mechanism (5) in LED dome lamp (2) base, actuating mechanism (5) are used for driving lifter (3) and revolute pivot (4) and rotate and make two lifter (3) upper ends drive slider (31) and lean on or separate each other.

2. The novel taxi LED ceiling lamp of claim 1, wherein: the slider (31) is T-shaped, and the lower end of the base of the LED dome lamp (2) is provided with a T-shaped sliding groove (32) matched with the T-shaped slider (31).

3. The novel taxi LED ceiling lamp of claim 2, wherein: a spring (33) for driving the sliding block (31) to move outwards is pressed between the T-shaped sliding groove (32) and the sliding block (31).

4. The novel taxi LED ceiling lamp of claim 1, wherein: the driving mechanism (5) comprises a driving shaft (51) and two groups of transmission assemblies, the driving shaft (51) is rotatably connected to the fixed frame (1), and the driving shaft (51) is driven by the transmission assemblies and the rotating shaft (4) respectively.

5. The novel taxi LED ceiling lamp of claim 4, wherein: the transmission assembly comprises a driving bevel gear (52) and a driven bevel gear (53), the driving bevel gear (52) is fixedly connected to the driving shaft (51), and the driven bevel gear (53) is fixedly connected to the rotating shaft (4) and meshed with the driving bevel gear (52).

6. The novel taxi LED ceiling lamp of claim 5, wherein: the novel steering gear further comprises an opening hoop (7), the opening hoop (7) is sleeved on the driving shaft (51), and a fixing bolt (71) used for changing the opening degree of the opening hoop (7) is connected to the opening hoop (7).

7. The novel taxi LED ceiling lamp of claim 6, wherein: an anti-slip pad (8) is arranged between the opening hoop (7) and the driving shaft (51).

8. The novel taxi LED ceiling lamp of claim 4, wherein: one end of the driving shaft (51) is provided with a knob (6) which coaxially rotates.