CN222210216U

CN222210216U - Corner-adjustable portable lamp

Info

Publication number: CN222210216U
Application number: CN202421143831.XU
Authority: CN
Inventors: 宋仰治; 逯宏伟; 戎旺达
Original assignee: Ningbo Sunlight Electronic Technology Co ltd
Current assignee: Ningbo Sunlight Electronic Technology Co ltd
Priority date: 2024-05-24
Filing date: 2024-05-24
Publication date: 2024-12-20
Anticipated expiration: 2034-05-24

Abstract

The portable lamp with the adjustable corner comprises a lamp body component and a lamp cap component which are connected, wherein the lamp cap component comprises a support component and a light source component, the light source component is provided with a light emitting surface, the support component comprises an L-shaped main support, a connecting piece arranged at the bottom of the main support and an auxiliary support arranged at one side of the main support, the connecting piece is connected with the lamp body component, the main support and the auxiliary support are enclosed to form a U-shaped structure, a side groove and a side groove I are respectively processed between the main support and the auxiliary support, cylindrical bosses are formed on two sides of the light source component, the two cylindrical bosses respectively extend into the side groove and the side groove I, LED positive and negative conductors are arranged between the auxiliary support and the light source component, and two ends of the LED positive and negative conductors are respectively electrically connected with the light source component and the lamp body component. The light source component in the flashlight structure adopts embedded rotation design, realizes bidirectional rotation adjustment, has large angle adjustment range, effectively increases the illumination range, keeps the whole volume and the appearance size unchanged, and is convenient to carry.

Description

Corner-adjustable portable lamp

Technical Field

The utility model relates to the field of mobile and portable illumination, in particular to a portable lamp with an adjustable rotation angle.

Background

The portable lamp is a common lighting tool and is suitable for outdoor activities, emergency rescue, night operations and other occasions. At present, the common portable lamps in the market mainly comprise flashlights, headlamps, campsite lamps and the like, great convenience and assistance are brought to the life of people, and the portable lamps provide a good lighting scheme no matter in dark environments with insufficient light in daytime or at night with black paint. Along with the pursuit of people for high-quality life, multifunctional portable lamps and lanterns have been developed, for example, lamps and lanterns compatibility has set up a plurality of LED lamp pearls, multiple luminance, the front main light, side auxiliary light etc. have also appeared some special lamps and lanterns simultaneously, such as corner flashlight, corner headlight, and the novelty and the convenience of corner function have brought huge practical value for the user. In addition, the existing corner lamp has single direction, the final form of the corner only achieves the corner luminescence between the front light emitting direction and the corner 90-degree included angle, and the corner light emitting direction is limited to be between 0 and 90-degree included angle, so that the advantages of the corner originally are limited due to the fact that the size is increased or the shape and the size are changed, the light emitting range is small, and the advantages of the corner function are weakened.

Disclosure of utility model

Aiming at the defects existing in the problems, the utility model provides a portable lamp with an adjustable rotation angle.

In order to achieve the above purpose, the utility model provides a portable lamp with adjustable rotation angle, which comprises a lamp body component and a lamp cap component which are connected, wherein the lamp cap component comprises a bracket component connected with the lamp body component, one end of the bracket component far away from the lamp body component is rotatably provided with a light source component, and the light source component is provided with a light emitting surface;

The LED lamp comprises a lamp body assembly, and is characterized in that the lamp body assembly comprises a support assembly, a lamp body assembly and a lamp body assembly, wherein the support assembly comprises an L-shaped main support, a connecting piece arranged at the bottom of the main support and an auxiliary support arranged at one side of the main support, the connecting piece is connected with the lamp body assembly in a plug-in mode, the main support and the auxiliary support enclose to form a U-shaped structure, side grooves and side grooves I are respectively processed between opposite side walls of the main support and the auxiliary support, cylindrical bosses are oppositely formed at two sides of the lamp body assembly, the two cylindrical bosses respectively extend into the side grooves and the side grooves I, LED anode and cathode conductors are arranged between the auxiliary support and the lamp body assembly, and two ends of the LED anode and cathode conductors are respectively electrically connected with the lamp body assembly.

As a further improvement of the utility model, a sinking groove is formed at one end of the lamp body component, which faces the connecting piece, positioning holes are formed in two opposite side walls of the sinking groove, the connecting piece is matched and stretches into the sinking groove, and the positioning bolt is locked with the connecting piece after passing through the positioning holes.

As a further improvement of the utility model, a through hole is processed towards the middle of the cylindrical boss of the auxiliary support, a wire passing hole is processed in the auxiliary support and is communicated with the side groove I, a threading hole is correspondingly processed on the main support, one end of each of the positive and negative electrode conductors of the LED passes through the through hole and is electrically connected with the light source assembly, and the other end of each of the positive and negative electrode conductors of the LED passes through the wire passing hole and the threading hole and is electrically connected with the lamp body assembly.

As a further improvement of the utility model, a sealing connecting piece is arranged at the joint of the anode conductor and the through hole, one end of the sealing connecting piece extends into the through hole, and the other end of the sealing connecting piece is abutted against the inner wall of the side groove I.

As a further improvement of the utility model, the inner wall surface of the side groove I is radially processed to form a limit groove, the outer wall surface of the sealing connecting piece is radially extended to form a limit convex edge, and the limit convex edge is embedded into the limit groove in a matching way.

As a further improvement of the utility model, an arc-shaped concave groove is formed in the middle of the main support, and the arc-shaped concave groove is matched with the rotation track of the light source component.

As a further improvement of the utility model, an annular groove is arranged at the outer side of the side groove, and a sealing ring is arranged in the annular groove.

As a further improvement of the utility model, an annular groove I is formed in the outer side of the cylindrical boss on one side of the light source assembly facing the auxiliary support, and a sealing ring I is arranged in the annular groove I.

As a further improvement of the utility model, the auxiliary bracket is fixedly connected with the main bracket through a locking bolt.

As a further improvement of the utility model, the lower part of the connecting piece is processed along the peripheral surface to form a waterproof groove and is provided with a waterproof ring.

The beneficial effects of the utility model are as follows:

This flashlight structure adopts novel unique corner mode, installs the embedded U-shaped installation intracavity at bracket component with light source subassembly, after its corner is in place, and volume and external dimension do not increase, keep original size, and light source subassembly can carry out two-way angle of adjustment respectively 90 degrees, and overall adjustable angle reaches 180 degrees to realize forward 180 within range rotation illumination, the illumination scope can realize being close 270, and the illumination scope greatly increased has brought most intuitive convenient use experience for the people.

Drawings

FIG. 1 is a perspective view of a portable lamp with adjustable rotation angle according to the present utility model;

FIG. 2 is an exploded view of a portable lamp with adjustable rotation angle according to the present utility model;

FIG. 3 is an exploded view of the lamp head assembly;

FIG. 4 is a cross-sectional view of a corner adjustable portable light fixture of the present utility model;

Fig. 5 is a perspective view of the auxiliary bracket 24.

In the figure, 1, a lamp body assembly, 11, a sinking groove, 12, a positioning hole, 2, a bracket assembly, 21, a connecting piece, 211, a waterproof groove, 22, a positioning bolt, 23, a main bracket, 231, a side groove, 232, an annular groove, 233, an arc-shaped concave groove, 234, a threading hole, 24, an auxiliary bracket, 241, a side groove I, 242, a threading hole, 243, a limiting groove, 25, a locking bolt, 26, a sealing ring, 27, an LED positive and negative electrode conductor, 271, a sealing connecting piece, 272, a limiting convex edge, 28, a sealing ring I, 3, a light source assembly, 31, a cylindrical boss, 32, a through hole, an annular groove I, 34 and a light emitting surface.

Detailed Description

As shown in fig. 1-4, the portable lamp with adjustable rotation angle of the utility model comprises a lamp body component 1 and a lamp cap component which are connected, wherein the lamp cap component comprises a bracket component 2 connected with the lamp body component 1, one end of the bracket component 2, which is far away from the lamp body component 1, is rotatably provided with a light source component 3, the light source component 3 is in a cuboid structure, and the light source component 3 is provided with a light emitting surface 34;

the bracket component 2 comprises an L-shaped main bracket 23, a connecting piece 21 arranged at the bottom of the main bracket 23, an auxiliary bracket 24 arranged at one side of the main bracket 23, wherein the connecting piece 21 is connected with the lamp body component 1 in a plug-in way, a sinking groove 11 is formed at one end of the lamp body component 1 facing the connecting piece 21, positioning holes 12 are processed on two opposite side walls of the sinking groove 11, the connecting piece 21 is matched and stretches into the sinking groove 11, a positioning bolt 22 is locked with the connecting piece 21 after passing through the positioning holes 12, a waterproof groove 211 is formed at the lower part of the connecting piece 21 along the peripheral surface in a processing way and a waterproof ring is arranged, the main bracket 23 and the auxiliary bracket 24 are enclosed to form a U-shaped structure, the auxiliary bracket 24 is connected and fixed with the main bracket 23 through a locking bolt 25, a side groove 231 and a side groove I241 are respectively processed between the opposite side walls of the main bracket 23 and the auxiliary bracket 24, cylindrical bosses 31 are oppositely formed at two sides of the light source component 3, two cylindrical bosses 31 respectively extend into a side groove 231 and a side groove I241, lubricating oil is smeared in the side groove 231 and the side groove I241, the lubrication and the rotation smoothness of the light source component 3 are ensured, an annular groove 232 is arranged at the outer side of the side groove 231, a sealing ring 26 is arranged in the annular groove 232, one side of the light source component 3 facing the auxiliary bracket 24, an annular groove I33 is processed at the outer side of the cylindrical boss 31, a sealing ring I28 is arranged in the annular groove I33, the sealing ring 26 and the sealing ring I28 are mainly used for damping and positioning, meanwhile, the functions of sealing and protecting the lubricating oil and preventing dust from entering are achieved, an arc-shaped concave groove 233 is formed at the middle part of the main bracket 23, the arc-shaped concave groove 233 is matched with the rotation track of the light source component 3, LED anode and cathode conductors 27 are arranged between the auxiliary bracket 24 and the light source component 3, and the two ends of the LED anode and cathode conductors 27 are respectively electrically connected with the light source component 3 and the lamp body component 1, the LED lamp beads in the light source assembly 3 can be lightened after being electrified;

The through hole 32 is processed in the middle of the cylindrical boss 31 facing the auxiliary support 24, the wire passing hole 242 processed in the auxiliary support 24 is communicated to the side groove I241, the threading hole 234 is correspondingly processed on the main support 23, one end of the LED positive and negative electrode conductor 27 passes through the through hole 32 and is electrically connected with the light source assembly 3, the other end of the LED positive and negative electrode conductor 27 passes through the wire passing hole 242 and the threading hole 234 and is electrically connected with the lamp body assembly 1, a sealing connecting piece 271 is arranged at the joint of the LED positive and negative electrode conductor 27 and the through hole 32, one end of the sealing connecting piece 271 extends into the through hole 32, the other end of the sealing connecting piece 271 is abutted to the inner wall of the side groove I241, the inner wall surface of the side groove I241 is radially processed to form a limiting groove 243 (see FIG 5), the outer wall surface of the sealing connecting piece 271 is radially extended to form a limiting convex edge 272, and the limiting convex edge 272 is matched with and embedded into the limiting groove 243.

When in specific use, the utility model is described with reference to the drawings for convenient understanding;

When the lamp is used, the angle of the light source assembly is manually adjusted, the central axes of the cylindrical bosses on two sides of the light source assembly are taken as the center, the light source assembly can be respectively rotated to two sides and freely adjusted within the range of 0-90 degrees, the total adjusting angle reaches 180 degrees, the light emitting surface of the light source assembly synchronously rotates, and therefore the illumination range is enlarged, and the lamp structure in the embodiment can be used for flashlights and headlamps and is wide in application range.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The portable lamp with the adjustable corner is characterized by comprising a lamp body assembly (1) and a lamp cap assembly which are connected, wherein the lamp cap assembly comprises a bracket assembly (2) connected with the lamp body assembly (1), one end, far away from the lamp body assembly (1), of the bracket assembly (2) is rotatably provided with a light source assembly (3), and the light source assembly (3) is provided with a light emitting surface (34);

The LED lamp comprises a lamp body assembly (1), and is characterized in that the support assembly (2) comprises an L-shaped main support (23), a connecting piece (21) arranged at the bottom of the main support (23) and an auxiliary support (24) arranged at one side of the main support (23), the connecting piece (21) is connected with the lamp body assembly (1) in an inserted mode, the main support (23) and the auxiliary support (24) enclose to form a U-shaped structure, side grooves (231) and side grooves I (241) are respectively processed between opposite side walls of the main support (23) and the auxiliary support (24), cylindrical bosses (31) are oppositely formed at two sides of the light source assembly (3), the cylindrical bosses (31) respectively extend into the side grooves (231) and the side grooves I (241), LED anode and cathode conductors (27) are arranged between the auxiliary support (24) and the light source assembly (3), and two ends of the LED anode and cathode conductors (27) are respectively electrically connected with the light source assembly (3) and the lamp body assembly (1).

2. The portable lamp with adjustable corner according to claim 1, wherein a sinking groove (11) is formed at one end of the lamp body assembly (1) facing the connecting piece (21), positioning holes (12) are formed in two opposite side walls of the sinking groove (11), the connecting piece (21) stretches into the sinking groove (11) in a matched mode, and positioning bolts (22) penetrate through the positioning holes (12) and then are locked with the connecting piece (21).

3. The portable lamp with adjustable corner according to claim 1, wherein a through hole (32) is formed in the middle of the cylindrical boss (31) of the auxiliary support (24), a wire passing hole (242) formed in the auxiliary support (24) is communicated with the side groove I (241), a threading hole (234) is correspondingly formed in the main support (23), one end of each LED anode and cathode conductor (27) passes through the through hole (32) and then is electrically connected with the light source component (3), and the other end of each LED anode and cathode conductor (27) passes through the wire passing hole (242) and the threading hole (234) and then is electrically connected with the lamp body component (1).

4. A portable lamp with adjustable rotation angle as claimed in claim 3, wherein a sealing connecting piece (271) is arranged at the joint of the anode and cathode conductors (27) of the LED and the through hole (32), one end of the sealing connecting piece (271) stretches into the through hole (32), and the other end of the sealing connecting piece (271) is abutted against the inner wall of the side groove I (241).

5. The portable lamp with adjustable corner according to claim 4, wherein the inner wall surface of the side groove I (241) is radially processed to form a limiting groove (243), the outer wall surface of the sealing connecting piece (271) is radially extended to form a limiting convex edge (272), and the limiting convex edge (272) is embedded in the limiting groove (243) in a matching manner.

6. The portable lamp with adjustable rotation angle according to claim 1, wherein an arc-shaped concave groove (233) is formed in the middle of the main support (23), and the arc-shaped concave groove (233) is matched with the rotation track of the light source assembly (3).

7. The portable lamp with adjustable rotation angle according to claim 1, wherein an annular groove (232) is arranged on the outer side of the side groove (231), and a sealing ring (26) is arranged in the annular groove (232).

8. The portable lamp with adjustable corner according to claim 1, wherein an annular groove I (33) is formed in the outer side of the cylindrical boss (31) on one side of the light source assembly (3) facing the auxiliary support (24), and a sealing ring I (28) is arranged in the annular groove I (33).

9. A portable lamp with adjustable corner according to claim 1, characterized in that the auxiliary bracket (24) is fixedly connected with the main bracket (23) through a locking bolt (25).

10. The portable lamp with adjustable corner according to claim 1, wherein the lower part of the connecting piece (21) is processed along the peripheral surface to form a waterproof groove (211) and is provided with a waterproof ring.