CN213118839U

CN213118839U - Deflectable lithium battery miner lamp

Info

Publication number: CN213118839U
Application number: CN202022376277.8U
Authority: CN
Inventors: 吴启
Original assignee: Hunan Haihu Mine Lamp Co ltd
Current assignee: Hunan Haihu Mine Lamp Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-04
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a lithium electricity miner's lamp that can deflect, including miner's lamp and L type link plate, L type link plate one side surface mounting has U type cover, miner's lamp movable mounting is in the opening of U type cover, threaded hole is seted up to L type link plate upper end, installs the knob bolt in the screw hole, the screw hole lower part slides and is equipped with the sliding tray, the annular has been seted up to the sliding tray upper surface, annular and spacing bulge head activity block, fixed mounting has multilateral type projection on the round pin post of bulge board upper end position, and multilateral type projection is inserted and is located the polygon recess, upper portion fixed mounting elasticity locking mechanism in the U type cover, elasticity locking mechanism is with miner's lamp locking. The utility model discloses miner's lamp angular adjustment is convenient, and stable in structure, can avoid shaking the condition that miner's lamp angle takes place to deflect.

Description

Deflectable lithium battery miner lamp

Technical Field

The utility model relates to a lithium electric miner's lamp technical field, more specifically say, in particular to lithium electric miner's lamp that can deflect.

Background

At present, the application of the high-brightness LED mine lamp in mines is wider and wider, and the development prospect is promising. The high-brightness white LED is used as the lighting source of the miner's lamp, so that the luminous efficiency is high, the power consumption is low, and the bulb does not need to be replaced. The lithium accumulator is used as the power supply of the miner's lamp, the volume is small, the weight is light, no charging memory effect exists, no electrolyte needs to be supplemented, and the miner's lamp is a completely maintenance-free product; the LED lamp can be arranged in the same lamp holder shell of the miner lamp together with the high-brightness LED to form an integrated miner lamp, and a storage battery box and a cable between the storage battery box and the lamp holder are not needed.

The direction of the existing lithium battery miner lamp is inconvenient to adjust, and the lithium battery miner lamp is easy to deflect under the vibration force after adjustment, so that the normal irradiation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium electric miner's lamp that can deflect to overcome the defect that prior art exists.

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

a deflectable lithium battery miner lamp comprises a miner lamp and an L-shaped hanging plate, wherein a U-shaped cover is arranged on one side surface of the L-shaped hanging plate, the miner lamp is movably arranged in an opening of the U-shaped cover, a protruding plate is fixedly arranged on one side surface of the U-shaped cover, a clamping groove opening is formed in one side surface of the L-shaped hanging plate close to the protruding plate, pin columns are fixedly arranged at the upper end and the lower end of the protruding plate respectively, the protruding plate is movably arranged in the clamping groove opening through the pin columns, a threaded hole is formed in the upper end of the L-shaped hanging plate, a knob bolt is arranged in the threaded hole, the threaded hole penetrates through the position of the pin column at the upper end of the protruding plate, a sliding disc is arranged at the lower part of the threaded hole in a sliding mode, first sliding groove openings are formed in two inner side walls at the lower part of the threaded hole, the annular has been seted up to the sliding tray upper surface, annular and spacing bulge head activity block, fixed mounting has multilateral type projection on the round pin post of bulge board upper end position, the polygon recess that size and multilateral type projection size correspond is seted up to the sliding tray lower surface, and multilateral type projection is inserted and is located in the polygon recess, upper portion fixed mounting has elasticity locking mechanism in the U type cover, and elasticity locking mechanism locks the miner's lamp.

Further, elasticity locking mechanism includes device box, fore-set, slider and spring, device box fixed mounting is in U type cover opening inside wall upper end, and device box one end begins to have the opening, the fore-set is inserted through the opening activity and is located the device box in, the spring is established in the device box, and the second spout mouth has been seted up to device box upper surface, the slider slides and establishes in the second spout mouth, and slider lower extreme and fore-set fixed connection, fore-set one end laminate with the miner's lamp rear side surface under the spring force effect.

Furthermore, a plurality of conical recesses are uniformly formed in the rear side surface of the miner lamp along the arc length direction, a protruding conical block of an integrated structure is fixedly arranged on the lower portion of one end of the top column, and the protruding conical block is abutted to the conical recesses.

Furthermore, one end of the ejection column close to the inner position of the device box is fixedly provided with a limiting disc, and the diameter of the limiting disc is larger than the inner diameter of the through opening.

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

the utility model discloses miner's lamp angular adjustment is convenient, and stable in structure, when angle about needs adjustment miner's lamp, only need promote the slider then can swing the upper and lower angle of miner's lamp, loosen behind the slider, support with the miner's lamp through the fore-set and close, can avoid the miner's lamp to take place to rock from top to bottom under the vibrations power, when angle about needs adjustment miner's lamp, only need to unscrew knob bolt and make it rise, can conveniently rotate miner's lamp horizontal hunting this moment, when reacing suitable angle, screw up the knob bolt again can, can avoid the condition that the vibration miner's lamp angle takes place to deflect this moment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of a deflectable lithium-cell mine lamp according to the present invention;

fig. 2 is a cross-sectional view of a deflectable lithium-cell mine lamp according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

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

In the figure: 1L type link plate, 2 miner's lamp, 3U type cover, 4 protruding boards, 5 card notches, 6 round pins, 7 knob bolts, 8 screw holes, 9 first spout, 10 sliding trays, 11 spacing protruding heads, 12 annular, 13 polygon grooves, 14 polygon convex columns, 15 device boxes, 16 fore-set, 17 spring, 18 second spout, 19 slider, 20 protruding conical blocks, 21 conical recess, 22 spacing dish, 23 through-holes.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2, 3 and 4, the utility model provides a deflectable lithium battery miner lamp, which comprises a miner lamp 2 and an L-shaped hanging plate 1, wherein a U-shaped cover 3 is installed on one side surface of the L-shaped hanging plate 1, the miner lamp 2 is movably installed in an opening of the U-shaped cover 3, a protruding plate 4 is fixedly installed on one side surface of the U-shaped cover 3, a bayonet 5 is opened on one side surface of the L-shaped hanging plate 1 near the protruding plate 4, a pin 6 is fixedly installed on the upper and lower ends of the protruding plate 4, the protruding plate 4 is movably installed in the bayonet 5 through the pin 6, a threaded hole 8 is opened on the upper end of the L-shaped hanging plate 1, a knob bolt 7 is installed in the threaded hole 8, the threaded hole 8 is communicated to the position of the pin 6 on the protruding plate 4, a sliding plate 10 is slidably installed on the lower part of the threaded hole 8, a first bayonet 9 is opened on both inner, the protruding rib is movably inserted into a first sliding groove opening 9 arranged at a corresponding position, a limiting protruding head 11 is fixedly arranged at the lower end of a knob bolt 7, an annular groove 12 is formed in the upper surface of a sliding disc 10, the annular groove 12 is movably clamped with the limiting protruding head 11, a polygonal convex column 14 is fixedly arranged on a pin column 6 at the upper end position of a protruding plate 4, a polygonal groove 13 corresponding to the polygonal convex column 14 in size is formed in the lower surface of the sliding disc 10, the polygonal convex column 14 is inserted into the polygonal groove 13, an elastic locking mechanism is fixedly arranged at the upper portion in a U-shaped cover 3, and the mining lamp 2 is locked by the elastic locking mechanism.

In this embodiment, elasticity locking mechanism includes device box 15, fore-set 16, slider 19 and spring 17, device box 15 fixed mounting is in 3 open inside wall upper ends of U type cover, device box 15 one end begins to have opening 23, fore-set 16 inserts through opening 23 activity and locates in device box 15, spring 17 establishes in device box 15, second spout mouth 18 has been seted up to device box 15 upper surface, slider 19 slides and establishes in

second spout mouth

18, and 19 lower extremes of slider and fore-set 16 fixed connection, fore-set 16 one end is laminated with miner's lamp 2 rear side surface under the spring 17 elastic force effect.

In this embodiment, the rear side surface of the miner's lamp 2 is uniformly provided with a plurality of conical recesses 21 along the arc length direction, the lower part of one end of the top post 16 is fixedly provided with a protruding conical block 20 of an integrated structure, and the protruding conical block 20 is abutted with the conical recesses 21.

In this embodiment, a limiting disc 22 is fixedly mounted at one end of the top pillar 16 close to the inner position of the device box 15, and the diameter of the limiting disc 22 is larger than the inner diameter of the through hole 23.

The utility model discloses a theory of operation: when the up-down angle of the miner lamp 2 needs to be adjusted, the up-down angle of the miner lamp 2 can be swung only by pushing the sliding block 19, after the sliding block 19 is loosened, one end of the top column 16 is abutted to the conical notch 21 through the convex conical block 20 under the action of the elastic force of the spring 17, the miner lamp 2 can be prevented from shaking up and down under the vibration force, when the left-right angle of the miner lamp 2 needs to be adjusted, the knob bolt 7 only needs to be unscrewed to ascend, the polygonal groove 13 of the sliding disc 10 is separated from the polygonal convex column 14, the miner lamp 2 can be conveniently rotated to swing left and right, and when the right angle is reached, the knob bolt 7 is screwed again.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a lithium electricity miner's lamp that can deflect, includes miner's lamp and L type link plate, its characterized in that: the mining lamp is characterized in that a U-shaped cover is installed on the surface of one side of an L-shaped hanging plate, the mining lamp is movably installed in an opening of the U-shaped cover, a protruding plate is fixedly installed on the surface of one side of the U-shaped cover, a clamping groove opening is formed in the surface of one side, close to the protruding plate, of the L-shaped hanging plate, pin columns are fixedly installed at the upper end and the lower end of the protruding plate, the protruding plate is movably installed in the clamping groove opening through the pin columns, a threaded hole is formed in the upper end of the L-shaped hanging plate, a knob bolt is installed in the threaded hole, the threaded hole penetrates through the position of the pin column at the upper end of the protruding plate, a sliding disc is slidably arranged at the lower portion of the threaded hole, first sliding groove openings are formed in the two inner side walls of the lower portion of the threaded hole, protruding ribs are fixedly arranged at the, the mining lamp is characterized in that a polygonal convex column is fixedly mounted on a pin column at the upper end of the protruding plate, a polygonal groove with the size corresponding to that of the polygonal convex column is formed in the lower surface of the sliding disc, the polygonal convex column is inserted into the polygonal groove, an elastic locking mechanism is fixedly mounted at the upper portion in the U-shaped cover, and the mining lamp is locked by the elastic locking mechanism.

2. The deflectable lithium-cell mine lamp of claim 1, wherein: elasticity locking mechanism includes device box, fore-set, slider and spring, device box fixed mounting is in U type cover opening inside wall upper end, and device box one end begins to have the opening, the fore-set is inserted through the opening activity and is located the device box in, the spring is established in the device box, and the second spout mouth has been seted up to device box upper surface, the slider slides and establishes in the second spout mouth, and slider lower extreme and fore-set fixed connection, fore-set one end under spring force effect with the laminating of miner's lamp rear side surface.

3. The deflectable lithium-cell mine lamp of claim 2, wherein: the rear side surface of the miner lamp is uniformly provided with a plurality of conical notches along the arc length direction, the lower part of one end of the top column is fixedly provided with a convex conical block of an integrated structure, and the convex conical block is abutted with the conical notches.

4. The deflectable lithium-cell mine lamp of claim 3, wherein: one end of the ejection column close to the inner position of the device box is fixedly provided with a limiting disc, and the diameter of the limiting disc is larger than the inner diameter of the through hole.