CN216480386U

CN216480386U - LED mining lamp

Info

Publication number: CN216480386U
Application number: CN202123293540.8U
Authority: CN
Inventors: 窦伯忠
Original assignee: Changzhou Weirui Lighting Technology Co ltd
Current assignee: Changzhou Weirui Lighting Technology Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-05-10
Anticipated expiration: 2031-12-26

Abstract

The utility model belongs to the technical field of industrial and mining lamps, in particular to a LED industrial and mining lamp, aiming at the problem that the height can not be adjusted, the utility model provides a straight tube, which comprises an extension mechanism arranged in the straight tube, the extension mechanism comprises an extension rod, the extension rod is connected with the inner wall of the straight tube in a sliding way, a connector is arranged on the extension rod, a spring is fixedly arranged in the straight tube, the spring is fixedly connected with the extension rod, a plurality of first clamping holes are arranged on the extension rod, a T-shaped clamp is arranged on the straight tube, the plurality of first clamping holes are matched with the T-shaped clamp, a handle is arranged on the T-shaped clamp, an annular shell is arranged on the straight tube, a driver is arranged in the annular shell, a radiator is arranged on the annular shell, a cavity is arranged on the straight tube, the utility model discloses a LED industrial and mining lamp height adjusting device can adjust the height and increase the applicability of the industrial and mining lamp, simple use and convenient operation.

Description

LED mining lamp

Technical Field

The utility model relates to a industrial and mining lamp technical field especially relates to a LED industrial and mining lamp.

Background

With the development of science and technology, the conventional fluorescent lamp and halogen lamp are gradually replaced by the LED lamp, and the LED lamp has an excellent energy-saving effect, so that the LED lamp is widely used in various places of people's life, such as families, markets, offices and outdoor lighting, and the same mining place is also used for lighting by using the LED mining lamp.

The LED mining lamp in the prior art cannot be adjusted in height, and light can be shielded during some working, so that normal illumination cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has unable height-adjusting among the prior art, and the LED industrial and mining lamp that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED mining lamp comprises a straight pipe, wherein an extension mechanism is arranged in the straight pipe, the extension mechanism comprises an extension rod, the extension rod is connected with the inner wall of the straight pipe in a sliding manner, a connector is arranged on the extension rod, a spring is fixedly arranged in the straight pipe and fixedly connected with the extension rod, a plurality of first clamping holes are formed in the extension rod, a T-shaped clamp is arranged on the straight pipe and mutually matched with the T-shaped clamp, a handle is arranged on the T-shaped clamp, an annular shell is arranged on the straight pipe, a driver is arranged in the annular shell, a radiator is arranged on the annular shell, a cavity is formed in the straight pipe, a connecting wire is arranged in the straight pipe and fixedly connected with the extension rod, a rope pulley is arranged in the cavity and fixedly connected with the connecting wire, a coiling spring is arranged on one side of the rope pulley, fixed mounting has the mounting panel on the radiator, install the lamp plate on the mounting panel, be provided with protection mechanism on the mounting panel, protection mechanism includes printing opacity cover, and printing opacity cover and mounting panel joint have been seted up three second card hole on the printing opacity cover, rotate on the mounting panel and install three L shape cardboard, and three L shape cardboard and three second card hole are mutually supported, all are provided with the knob on the three L shape cardboard.

Preferably, the radiator and the mounting plate are both provided with wire holes, and the wire holes are movably connected with the connecting wires.

Preferably, a vertical rail is arranged in the straight pipe and is in sliding connection with the extension rod.

Preferably, a bearing is fixedly arranged in the cavity, and an inner ring of the bearing is fixedly connected with one side of the rope wheel.

Compared with the prior art, the utility model has the advantages of:

1. this scheme is when using, and the height that can adjust industrial and mining lamp is set up in the cooperation of extension rod, spring, a plurality of first card hole and T shape checkpost in the extension mechanism, avoids being sheltered from, and the connecting wire can be receive and release in the setting of rope sheave and roll up leaf spring, makes things convenient for the regulation of industrial and mining lamp, and the setting of radiator can be for the industrial and mining lamp heat dissipation, avoids the high temperature to burn out industrial and mining lamp.

2. This scheme is when using, and the lamp plate can be protected in setting up of printing opacity cover among the protection mechanism, avoids the lamp plate to be bumped badly, and the cooperation of three second card hole, three L shape cardboard and knob makes things convenient for the dismouting printing opacity cover for can in time change when printing opacity cover damages, avoid the lamp plate to lose the protection.

The utility model discloses can adjust the height of industrial and mining lamp, increase industrial and mining lamp's suitability, simple to use, convenient operation.

Drawings

Fig. 1 is a schematic perspective view of an LED mining lamp according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a first embodiment of the LED mining lamp provided by the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of an LED mining lamp according to the present invention;

fig. 4 is a schematic sectional structure view of a second embodiment of the LED mining lamp provided by the present invention.

In the figure: the vertical type LED lamp comprises a straight pipe 1, an extension rod 2, a connector 3, a spring 4, a first clamping hole 5, a T-shaped clamp 6, a handle 7, an annular shell 8, a driver 9, a radiator 10, a cavity 11, a connecting wire 12, a rope pulley 13, a leaf spring 14, a mounting plate 15, a lamp plate 16, a light-transmitting cover 17, a second clamping hole 18, a clamping plate 19L, a knob 20, a ring 21, a vertical groove 22 and a vertical plate 23.

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.

Example one

Referring to fig. 1-3, an LED mining lamp comprises a straight tube 1, an extension mechanism is arranged in the straight tube 1, the extension mechanism comprises an extension rod 2, the extension rod 2 is slidably connected with the inner wall of the straight tube 1, a connector 3 is arranged on the extension rod 2, a spring 4 is fixedly arranged in the straight tube 1, the spring 4 is fixedly connected with the extension rod 2, a plurality of first clamping holes 5 are arranged on the extension rod 2, a T-shaped clamp 6 is arranged on the straight tube 1, the plurality of first clamping holes 5 are matched with the T-shaped clamp 6, a handle 7 is arranged on the T-shaped clamp 6, an annular shell 8 is arranged on the straight tube 1, a driver 9 is arranged in the annular shell 8, a radiator 10 is arranged on the annular shell 8, a cavity 11 is arranged on the straight tube 1, a connecting wire 12 is arranged in the straight tube 1, the connecting wire 12 is fixedly connected with the extension rod 2, a rope sheave 13 is rotatably arranged in the cavity 11, and the rope sheave 13 is fixedly connected with the connecting wire 12, one side of rope sheave 13 is provided with a roll of leaf spring 14, and fixed mounting has mounting panel 15 on the radiator 10, installs lamp plate 16 on mounting panel 15, is provided with protection machanism on mounting panel 15.

The utility model discloses in, protection mechanism includes printing opacity cover 17, printing opacity cover 17 and the 15 joints of mounting panel, has seted up three second card hole 18 on the printing opacity cover 17, rotates on the mounting panel 15 and installs three L shape cardboard 19, and three L shape cardboard 19 is mutually supported with three second card hole 18, all is provided with knob 20 on the three L shape cardboard 19.

The utility model discloses in, be provided with the perpendicular rail in the straight tube 1, erect rail and 2 sliding connection of extension rod, erect the rail and can make extension rod 2 slide at fixed position.

The utility model discloses in, fixed mounting has the bearing in the die cavity 11, the inner circle of bearing and one side fixed connection of rope sheave 13, and the bearing can make rope sheave 13 rotate at fixed position.

The utility model discloses in, all seted up the line hole on radiator 10 and the mounting panel 15, line hole and connecting wire 12 swing joint.

The working principle is as follows: when the height needs to be adjusted, the rotary handle 7 is pulled out outwards, so that the T-shaped clamp 6 is separated from the first clamping hole 5, the limitation on the extension rod 2 is released, the extension rod 2 is ejected under the elastic action of the spring 4, the height of the mining lamp is reduced, meanwhile, the extension rod 2 can pull the connecting wire 12, so that the rope pulley 13 is driven to rotate, the connecting wire 12 is released, adjustment is convenient, if the mining lamp needs to be heightened, the straight pipe 1 is pressed, the extension rod 2 enters the straight pipe 1, the handle 7 is pressed and rotated, so that the T-shaped clamp 6 is clamped in the corresponding first clamping hole 5, fixation is completed, at the moment, under the elastic action of the sheet rolling spring 14, the rope pulley 13 reversely rotates, the connecting wire 12 is wound, the connecting wire is prevented from being scattered, when the light-transmitting cover 17 needs to be replaced, the three knobs 20 are rotated, so that the three L-shaped clamping plates 19 are driven to rotate, so that the three L-shaped clamping plates 19 are separated from the three second clamping holes 18, the light-transmitting cover 17 can be detached, a new light-transmitting cover 17 is replaced, and the three knobs 20 are reversed and fixed.

Example two

Referring to fig. 4, the difference from the first embodiment is that: comprises a straight pipe 1, an extension mechanism is arranged in the straight pipe 1, the extension mechanism comprises an extension rod 2, the extension rod 2 is connected with the inner wall of the straight pipe 1 in a sliding manner, a connector 3 is arranged on the extension rod 2, a spring 4 is fixedly arranged in the straight pipe 1, the spring 4 is fixedly connected with the extension rod 2, a plurality of vertical plates 23 are arranged on the extension rod 2, a circular ring 21 is rotatably arranged on the straight pipe 1, vertical grooves 22 are arranged on the circular ring 21, the vertical plates 23 are matched with the vertical grooves 22, a circular shell 8 is arranged on the straight pipe 1, a driver 9 is arranged in the circular shell 8, a radiator 10 is arranged on the circular shell 8, a cavity 11 is arranged on the straight pipe 1, a connecting wire 12 is arranged in the straight pipe 1, the connecting wire 12 is fixedly connected with the extension rod 2, a rope pulley 13 is rotatably arranged in the cavity 11, the rope pulley 13 is fixedly connected with the connecting wire 12, a piece-rolling spring 14 is arranged on one side of the rope pulley 13, and a mounting plate 15 is fixedly arranged on the radiator 10, the lamp panel 16 is installed on the installation plate 15, and the protection mechanism is arranged on the installation plate 15.

The working principle is as follows: when the height needs to be adjusted, the ring 21 is rotated, so that the vertical groove 22 corresponds to the vertical plate 23, the extension rod 2 is ejected out under the action of the elastic force of the spring 4, the height of the mining lamp is reduced, the ring 21 is continuously rotated, the height of the mining lamp can be continuously adjusted, meanwhile, the extension rod 2 can pull the connecting wire 12 to further drive the rope pulley 13 to rotate, the connecting wire 12 is released to be conveniently adjusted, if the mining lamp needs to be heightened, the ring 21 is reversed, the straight pipe 1 is pressed, the extension rod 2 enters the straight pipe 1, when the vertical groove 22 is separated from the vertical plate 23, the ring 21 is clamped on the vertical plate 23 to complete fixation, at the moment, under the action of the elastic force of the sheet rolling spring 14, the rope pulley 13 reversely rotates to wind the connecting wire 12 to avoid the connecting wire from being wound in disorder, when the light-transmitting cover 17 needs to be replaced, the three knobs 20 are rotated to further drive the three L-shaped clamping plates 19 to rotate, so that the three L-shaped clamping plates 19 are separated from the three second clamping holes 18, the light-transmitting cover 17 can be detached, a new light-transmitting cover 17 is replaced, and the three knobs 20 are reversed and fixed.

The rest is the same as the first embodiment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An LED mining lamp comprises a straight pipe (1) and is characterized in that an extension mechanism is arranged in the straight pipe (1), the extension mechanism comprises an extension rod (2), the extension rod (2) is in sliding connection with the inner wall of the straight pipe (1), a connector (3) is arranged on the extension rod (2), a spring (4) is fixedly arranged in the straight pipe (1), the spring (4) is fixedly connected with the extension rod (2), a plurality of first clamping holes (5) are formed in the extension rod (2), a T-shaped clamp (6) is arranged on the straight pipe (1), the first clamping holes (5) are matched with the T-shaped clamp (6), a handle (7) is arranged on the T-shaped clamp (6), an annular shell (8) is arranged on the straight pipe (1), a driver (9) is arranged in the annular shell (8), and a radiator (10) is arranged on the annular shell (8), the improved heat dissipation device is characterized in that a cavity (11) is formed in the straight pipe (1), a connecting wire (12) is arranged in the straight pipe (1), the connecting wire (12) is fixedly connected with the extension rod (2), a rope pulley (13) is installed in the cavity (11) in a rotating mode, the rope pulley (13) is fixedly connected with the connecting wire (12), a winding sheet spring (14) is arranged on one side of the rope pulley (13), a mounting plate (15) is fixedly installed on the heat sink (10), a lamp plate (16) is installed on the mounting plate (15), and a protection mechanism is arranged on the mounting plate (15).

2. The LED mining lamp according to claim 1, wherein the protection mechanism comprises a light-transmitting cover (17), the light-transmitting cover (17) is clamped with the mounting plate (15), three second clamping holes (18) are formed in the light-transmitting cover (17), three L-shaped clamping plates (19) are rotatably mounted on the mounting plate (15), the three L-shaped clamping plates (19) are matched with the three second clamping holes (18), and knobs (20) are arranged on the three L-shaped clamping plates (19).

3. The LED mining lamp according to claim 1, wherein a vertical rail is arranged in the straight tube (1), and the vertical rail is connected with the extension rod (2) in a sliding manner.

4. The LED mining lamp according to claim 1, wherein a bearing is fixedly arranged in the cavity (11), and an inner ring of the bearing is fixedly connected with one side of the rope wheel (13).

5. The LED mining lamp according to claim 1, wherein the heat sink (10) and the mounting plate (15) are both provided with wire holes, and the wire holes are movably connected with the connecting wires (12).