NECK-HUNG WORKING LAMP

Abstract

The present invention relates to the field of working lamp technologies, which provides a neck-hung working lamp is provided, comprising a head band for being hung around a neck and lamp bodies connected at both ends of the head band. A mounting groove is disposed at both ends of the head band respectively, a cover plate is disposed at an outer side of the mounting groove, a telescopic gap is formed between the mounting groove and the cover plate, a telescoping mechanism is disposed at the telescopic gap, one end of the telescoping mechanism is connected with the lamp body, and the telescoping mechanism is used to adjust a distance between the head band and the lamp body. One of the advantages is to bring inconvenience to use in a neck-hung lamp in the prior art, the present invention provides a neck-hung working lamp.

Claims

1. A neck-hung working lamp is provided, comprising a head band (1) for being hung around a neck and lamp bodies (2) connected at both ends of the head band (1), wherein a mounting groove (31) is disposed at both ends of the head band (1) respectively, a cover plate (32) is disposed at an outer side of the mounting groove (31), a telescopic gap is formed between the mounting groove (31) and the cover plate (32), a telescoping mechanism (3) is disposed at the telescopic gap, one end of the telescoping mechanism (3) is connected with the lamp body (2), and the telescoping mechanism (3) is used to adjust a distance between the head band (1) and the lamp body (2).

2. The neck-hung working lamp of claim 1, wherein the telescoping mechanism (3) comprises a telescoping rod (36), a locking block (33), an elastic piece (34), and a pressing block (35); the locking block (33) is movably connected in the mounting groove (31), and the telescoping rod (36) is slidably connected in the telescopic gap and located between the locking block (33) and the cover plate (32); the telescoping rod (36) is located at an outer side of the head band (1); one end of the telescoping rod (36) extends out of the telescopic gap to connect with the lamp body (2), and the other end of the telescoping rod (36) extends out of the telescopic gap to form a limiting block (361); the telescoping rod (36) drives the lamp body (2) to slide close to or away from the head band (1); a side of the telescoping rod (36) located in the telescopic gap is abutted against an inner side of the cover plate (32), and the other side of the telescoping rod is abutted against the locking block (33); one side of the locking block (33) is connected with the elastic piece (34), one end of the elastic piece (34) is connected with an inner side of the cover plate (32), and the other side of the locking block (33) is connected with the pressing block (35); one end of the pressing block (35) protrudes out of the telescopic gap and the cover plate (32); the pressing block (35) drives the locking block (33) to move along a direction perpendicular to a slide direction of the telescoping rod (36) in the mounting groove (31), thereby locking or unlocking the telescoping rod (36).

3. The neck-hung working lamp of claim 2, wherein at least one fitting groove (37) is disposed at a side of the telescoping rod (36) close to the locking block (33), and at least one locking column (38) corresponding to the at least one fitting groove (37) is disposed on the locking block (33).

4. The neck-hung working lamp of claim 3, wherein three locking columns (38) are disposed and uniformly distributed in a spacing at two ends and a middle position of the locking block (33); a plurality of fitting grooves (37) are disposed, and the plurality of fitting grooves (37) are uniformly distributed in a spacing at a side of the telescoping rod (36) along a slide direction of the telescoping rod (36).

5. The neck-hung working lamp of claim 3, wherein at least one limiting groove (39) corresponding to the locking column (38) is disposed at an inner side of the cover plate (32), and the limiting groove (39) is located at a side away from the pressing block (35).

6. The neck-hung working lamp of claim 2, wherein the elastic piece (34) is a telescopic spring.

7. The neck-hung working lamp of claim 6, wherein a mounting hole (331) corresponding to the telescopic spring is disposed on the locking block (33), and one end of the telescopic spring is connected in the mounting hole (331).

8. The neck-hung working lamp of claim 6, wherein a spring groove (322) corresponding to the telescopic spring is disposed at an inner side of the cover plate (32), a spring column (323) is disposed in the spring groove (322), and one end of the telescopic spring is sleeved on the spring column (323).

9. The neck-hung working lamp of claim 8, wherein the cover plate (32) is connected at both sides of the head band (1), a pressing hole (321) corresponding to the pressing block (35) is disposed at a side of the cover plate (32), and the pressing block (35) penetrates through the pressing hole (321) to connect with the locking block (33).

10. The neck-hung working lamp of claim 2, wherein a width of the limiting block (361) is greater than a width of the telescopic gap, and the limiting block (361) and the telescoping rod (36) are integrally formed.

Description

BRIEF DESCRIPTIONS OF THE DRAWINGS

[0018] FIG. 1 is a schematic diagram of an entire structure of an embodiment of the present invention.

[0019] FIG. 2 is a structural schematic diagram of a lamp body according to an embodiment of the present invention.

[0020] FIG. 3 is a schematic diagram 1 of a partial structure of an embodiment of the present invention.

[0021] FIG. 4 is a schematic diagram 2 of a partial structure of an embodiment of the present invention.

[0022] FIG. 5 is a structural schematic diagram of a cover plate according to an embodiment of the present invention.

[0023] FIG. 6 is an exploded view of a partial structure of an embodiment of the present invention.

[0024] Numerals of the drawings are described as follows: 1. head band, 2. lamp body, 3. telescoping mechanism, 31. mounting groove, 32. cover plate, 321. pressing hole, 322. spring groove, 323. spring column, 33. locking block, 331. mounting hole, 34. elastic piece, 35. pressing block, 36. telescoping rod, 361. limiting block, 37. fitting groove, 38. locking column, and 39. limiting groove.

DETAILED DESCRIPTIONS OF EMBODIMENTS

[0025] The technical solution of the present invention will be further described in detail below in combination with specific embodiments and accompanying drawings. The present invention is not limited to these embodiments.

[0026] As shown in FIGS. 1-6, the present invention provides a neck-hung working lamp, comprising a head band 1 for being hung around a neck and lamp bodies 2 connected at both ends of the head band 1. A mounting groove 31 is disposed at both ends of the head band 1 respectively, a cover plate 32 is disposed at an outer side of the mounting groove 31, a telescopic gap is formed between the mounting groove 31 and the cover plate 32, a telescoping mechanism 3 is disposed at the telescopic gap, one end of the telescoping mechanism 3 is connected with the lamp body 2, and the telescoping mechanism 3 is used to adjust a distance between the head band 1 and the lamp body 2. In this way, use requirements can be satisfied and convenience of use can be improved.

[0027] The telescoping mechanism 3 comprises a telescoping rod 36, a locking block 33, an elastic piece 34, and a pressing block 35. The locking block 33 is movably connected in the mounting groove 31, and the telescoping rod 36 is slidably connected in the telescopic gap and located between the locking block 33 and the cover plate 32. The telescoping rod 36 is located at an outer side of the head band 1. One end of the telescoping rod 36 extends out of the telescopic gap to connect with the lamp body 2, and the other end of the telescoping rod 36 extends out of the telescopic gap to form a limiting block 361. The telescoping rod 36 drives the lamp body 2 to slide close to or away from the head band 1. A side of the telescoping rod 36 located in the telescopic gap is abutted against an inner side of the cover plate 32, and the other side of the telescoping rod 36 is abutted against the locking block 33. A side of the locking block 33 is connected with the elastic piece 34, one end of which is connected with an inner side of the cover plate 32, and the other side of the locking block 33 is connected with the pressing block 35. One end of the pressing block 35 protrudes out of the telescopic gap and the cover plate 32. The pressing block 35 drives the locking block 33 to move along a direction perpendicular to a slide direction of the telescoping rod 36 in the mounting groove 31, thereby locking or unlocking the telescoping rod 36.

[0028] A plurality of fitting grooves 37 are disposed at a side of the telescoping rod 36 close to the locking block 33, and the fitting grooves 37 are uniformly distributed in a spacing at the side of the telescoping rod 36 along a slide direction of the telescoping rod 36, and three locking columns 38 corresponding to the fitting grooves 37 are disposed on the locking block 33 and uniformly distributed in a spacing at two ends and a middle position of the locking block 33. At least one limiting groove 39 corresponding to the locking column 38 is disposed at an inner side of the cover plate 32, and located at a side away from the pressing block 35.

[0029] The cover plate 32 is connected at both sides of the head band 1, a pressing hole 321 corresponding to the pressing block 35 is disposed at a side of the cover plate 32, and the pressing block 35 penetrates through the pressing hole 321 to connect with the locking block 33.

[0030] The elastic piece 34 is a telescopic spring, a mounting hole 331 corresponding to the telescopic spring is disposed on the locking block 33, and one end of the telescopic spring is connected in the mounting hole 331. A spring groove 322 corresponding to the telescopic spring is disposed at an inner side of the cover plate 32, a spring column 323 is disposed in the spring groove 322, and one end of the telescopic spring is sleeved on the spring column 323.

[0031] A width of the limiting block 361 is greater than a width of the telescopic gap, and the limiting block 361 and the telescoping rod 36 are integrally formed.

[0032] In use, a lamp is hung on a neck by use of the head band 1, eliminating a positional limitation and need of double hands. The distance between the head band 1 and the lamp body 2 can be adjusted through the telescoping mechanism 3 according to the actual requirements, thereby providing good use convenience and flexibility.

[0033] The specific embodiments described herein are merely illustrative of the present invention. Various modifications, supplementations, or similar substitutions made to the described specific embodiments by those skilled in the art shall all fall within the scope of protection of the present invention.