CN211083670U

CN211083670U - Foldable working lamp

Info

Publication number: CN211083670U
Application number: CN201922048778.0U
Authority: CN
Inventors: 梅金永
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-24
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a foldable working lamp, which comprises a base, a rotating component and a plurality of luminous components, wherein the plurality of luminous components are arranged on the rotating component, the rotating component is arranged on the base, the rotating component comprises a first rotating component and a second rotating component which are mutually coupled, the first rotating component is provided with a first hook part, and the second rotating component is provided with a second hook part; a first illumination state: the first rotating piece and the second rotating piece are folded, and the light-emitting piece faces to two sides; a second illumination state: the first rotating piece rotates 180 degrees, so that the first rotating piece and the second rotating piece are unfolded to be linear, the first hook part and the second hook part are used for being hung outside, and the light-emitting piece faces downwards; a third illumination state: the first rotating piece further rotates by 90 degrees, the first rotating piece and the second rotating piece are unfolded to form right angles, and the light-emitting pieces face between the right angles formed by the right angles.

Description

Foldable working lamp

Technical Field

The utility model belongs to the technical field of a lamps and lanterns and specifically relates to a collapsible work light is related to.

Background

For carrying, chinese patent No. 200920121623.9 discloses a foldable working lamp, including a plurality of L ED light sources arranged in a matrix form, a light emitting circuit board connected with each L ED light source, a battery, an upper cover and a lower cover rotatably connected with the upper cover, wherein, the L ED light source, the light emitting circuit board are arranged in the upper cover, the battery is arranged in the lower cover, and the light emitting circuit board is further electrically connected with a contact switch, the end of the contact switch extends out of the bottom surface of the upper cover, the contact switch controls the light emitting circuit board to conduct the working circuit of the L ED light source when the upper cover is opened relative to the lower cover, and the end of the contact switch is squeezed to break the working circuit of the L ED light source when the upper cover is folded with the lower cover.

The prior art has the following disadvantages: the working lamp is only in a folded state and cannot meet the requirements of complex working environments.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a collapsible working light with multiple user state is provided, multiple user state can be applicable to a plurality of use scenes.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the LED lamp comprises a base, a rotating assembly and a plurality of luminous pieces, wherein the luminous pieces are arranged on the rotating assembly, the rotating assembly is arranged on the base, the rotating assembly comprises a first rotating piece and a second rotating piece which are connected with each other in a shaft mode, a first hook part is arranged on the first rotating piece, and a second hook part is arranged on the second rotating piece; a first illumination state: the first rotating piece and the second rotating piece are folded, and the light-emitting piece faces to two sides; a second illumination state: the first rotating piece rotates 180 degrees, so that the first rotating piece and the second rotating piece are unfolded to be linear, the first hook part and the second hook part are hung outside, and the light-emitting piece faces downwards; a third illumination state: the first rotating member is further rotated by 90 degrees, the first rotating member and the second rotating member are unfolded to form right angles, and the light-emitting member faces between the right angles.

The utility model discloses further preferred scheme does: the first rotating part is provided with a base wheel with lateral convex teeth, the second rotating part is provided with a rotating wheel with lateral convex teeth, and the respective lateral convex teeth of the base wheel and the rotating wheel realize meshing fixation.

The utility model discloses further preferred scheme does: one side of base wheel be provided with the spring, the spring is pushed the base wheel to the runner and is carried out the interlock, the base wheel sets up on the jackshaft, is provided with a plurality of spacing arriss on the jackshaft, is provided with a plurality of spacing grooves on the inner wall of base wheel, spacing arris and spacing groove guarantee to rotate can't drive the base wheel when rotating and also rotate simultaneously.

The utility model discloses further preferred scheme does: the shaft joint of the first rotating piece and the second rotating piece is provided with a handle part.

The utility model discloses further preferred scheme does: the handle part comprises a first vertical supporting arm, a second vertical supporting arm and a transverse lifting rod, one end of the transverse lifting rod is connected with the first vertical supporting arm in a shaft mode, the other end of the transverse lifting rod is blocked by a stop block arranged at the end part of the second vertical supporting arm, and reset torsion springs are arranged on the transverse lifting rod and the first vertical supporting arm; the cooperation of reset torsion spring and dog realizes switching between closing and opening of horizontal shadoof.

The utility model discloses further preferred scheme does: the connection part of the base and the first rotating piece is provided with a first hook part, and the upper part of the second rotating piece is provided with a second hook part.

The utility model discloses further preferred scheme does: the second rotating piece is provided with a second accommodating groove capable of accommodating the second hook part, and the first rotating piece is provided with a first accommodating groove capable of accommodating the second hook part; after the first rotating member and the second rotating member are folded, the second hook part is accommodated in the first accommodating groove and the second accommodating groove.

The utility model discloses further preferred scheme does: the first hook part and the second hook part respectively comprise a hook, a first side wall and a second side wall, a cross shaft is arranged between the first side wall and the second side wall, two ends of the cross shaft are arranged in the middle of the first side wall and the second side wall, the two ends of the hook are respectively provided with the first hook part and the second hook part, and the cross shaft of a hook column of the first hook part is unfolded and folded.

The utility model discloses further preferred scheme does: the first hook part is provided with a first boss and a second boss, the first side wall is provided with a first groove and a second groove, the first groove is transversely arranged, the lower groove wall of the first groove close to the transverse shaft is provided with a notch through which the first boss can pass, and the first boss is translated to the transverse shaft to rotate and is moved out of the notch; the second groove includes a transverse portion and an arcuate portion, the junction of the transverse portion and the arcuate portion being located below the transverse axis, the second boss first moving along the transverse portion and then along the arcuate portion.

The utility model discloses further preferred scheme does: a first blocking wall capable of blocking the first boss from continuing to rotate is arranged below the transverse shaft, and a second blocking wall is arranged at the upper end part of the arc-shaped part; the first boss rotates to the position below the transverse shaft after moving out of the notch and is blocked by the first blocking wall, and the second boss rotates to one side of the transverse shaft along the arc-shaped part and is blocked by the second blocking wall.

The utility model discloses further preferred scheme does: the first groove is arranged above the second groove, the transverse parts of the first groove and the second groove are parallel, the first boss is arranged in the middle of the first hook part, and the second boss is arranged at the hook tip of the first hook part.

The utility model discloses further preferred scheme does: a limiting groove is formed in the first side wall and/or the second side wall, a limiting block is arranged on the second hook part, a first clamping step is arranged in the limiting groove, and a second clamping step is arranged on the limiting block; when the first hook part or the second hook part is folded, the limiting block is inserted into the limiting groove, and the first clamping step is clamped in the second clamping step.

The utility model discloses further preferred scheme does: and the first hook part and the second hook part are both provided with hanging holes.

The utility model discloses further preferred scheme does: the luminous piece include the casing, the adjacent lateral wall of the casing of two adjacent luminous pieces on first rotating member and the second rotating member, be 90 degrees contained angles during the second illumination state, laminate each other during the third illumination state.

The utility model discloses a rotating assembly forms first illumination state, second illumination state and third illumination state including first rotating member and the second rotating member that can rotate according to the relative rotation position of first rotating member and second rotating member, and three illumination state should different scenes respectively, and wherein first illumination state is fold condition, and the second illumination state is for being the horizontally state, and the third illumination state is for being right angled state, and its advantage is that a plurality of user state of working light are fit for a plurality of different application scenes.

Drawings

Fig. 1 is a perspective view of the present invention in a first illumination state;

fig. 2 is a perspective view of the present invention in a second illumination state;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a perspective view of the present invention in a third lighting state;

fig. 5 is an explosion diagram of the first embodiment of the present invention;

fig. 6 is an exploded view of the second embodiment of the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is an exploded view of the present invention;

FIG. 9 is an enlarged view at C of FIG. 8;

fig. 10 is a perspective view of the present invention;

fig. 11 is a perspective view of the first side wall.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 11, a foldable working lamp comprises a base 1, a rotating assembly 2 and a plurality of light emitting members 3, wherein a key is arranged on the surface of the base 1, a circuit board 4, a battery 5, a magnet 6 and other components are arranged in the base, the plurality of light emitting members 3 are arranged on the rotating assembly 2, the rotating assembly 2 is arranged on the base 1, the rotating assembly 2 comprises a first rotating member 7 and a second rotating member 8 which are coupled with each other by a shaft, the first rotating member 7 and the second rotating member 8 are in a long strip shape, a first hook portion 9 is arranged on the first rotating member 7, a second hook portion 10 is arranged on the second rotating member 8, and the two hook portions 9.10 are used for being hung outside; a first illumination state: the first rotating member 7 and the second rotating member 8 are folded, the luminous members 3 face to two sides, namely, the two rotating members 7.8 are attached in the middle, and the two luminous members 3 are positioned at two sides; a second illumination state: the first rotating piece 7 rotates 180 degrees, so that the first rotating piece 7 and the second rotating piece 8 are unfolded to be linear, the two rotating pieces 7.8 are positioned on the same side, the light-emitting piece 3 is also positioned on the same side, the first hook part 9 and the second hook part 10 are hung outside, and the light-emitting piece 3 faces downwards; a third illumination state: the first rotation element is further rotated through 90 degrees for a total rotation of 270 degrees, the first rotation element 7 and the second rotation element 8 are unfolded in a right angle, and the luminous element 3 is oriented between the right angles formed, i.e. the two rotation elements 7.8 are on the outside and the luminous element is on the inside.

As shown in fig. 4-7, the first rotating member 7 is provided with a base wheel 12 having lateral teeth 11, the second rotating member 8 is provided with a runner 13 having lateral teeth 11, and the respective lateral teeth of the base wheel 12 and the runner 13 are engaged and fixed. The base wheel 12 is fixed, the rotating wheel 13 rotates, and the base wheel and the rotating wheel are meshed to realize fixation. One side of base wheel 12 is provided with spring 14, and spring 14 pushes base wheel 12 to runner 13 and carries out the interlock, and base wheel 12 sets up on jackshaft 15, is provided with a plurality of spacing arris 16 on the jackshaft 15, is provided with a plurality of spacing grooves 17 on the inner wall of base wheel 12, and spacing arris 16 and spacing groove 17 guarantee to rotate and can't drive base wheel 12 when rotating and also rotate simultaneously. A handle part 18 is arranged at the shaft joint of the first rotating member 7 and the second rotating member 8. The handle portion 18 is used for lifting the worklight during transportation and also for hanging the worklight during working. The handle part 18 comprises a first vertical supporting arm 19, a second vertical supporting arm 20 and a transverse lifting rod 21, one end of the transverse lifting rod 21 is connected with the first vertical supporting arm 19 in a shaft mode, the other end of the transverse lifting rod 21 is blocked by a stop block 22 arranged at the end part of the second vertical supporting arm 20, and a reset torsion spring 23 is arranged on the transverse lifting rod 21 and the first vertical supporting arm 19; the cooperation of the return torsion spring 23 and the stopper 22 realizes the switching between the closing and the opening of the transverse lifting rod 21. The handle portion 18, which can be freely opened and closed, is used to accommodate the fixing of a rope or a chain that cannot be directly passed through.

As shown in fig. 1 to 3 and 8 to 11, a first hook 9 is provided at the connection between the base 1 and the first rotating member 7, and a second hook 10 is provided at the upper portion of the second rotating member 8. The first hook 9 and the second hook 10 enable the work light to be fixed. The second rotating member 8 is provided with a second accommodating groove 24 for accommodating the second hook part 10, and the first rotating member 7 is provided with a first accommodating groove 25 for accommodating the second hook part 10; after the first and second rotating

members

7 and 8 are folded, the second hook 10 can be received in the first and second receiving

grooves

25 and 24. The provision of the second hook portion 10 does not affect the folding of the first and second rotating

members

7 and 8. The first hook part 9 and the second hook part 10 respectively comprise a hook 26, a first side wall 27 and a second side wall 28, a transverse shaft 29 is arranged between the first side wall 27 and the second side wall 28, two ends of the transverse shaft 29 are arranged in the middle of the first side wall 27 and the second side wall 28, two ends of the hook 26 are respectively provided with a first hook part 30 and a second hook part 31, and the first hook part 30 is unfolded and folded along the transverse shaft 29. As shown in fig. 9-11, the first hook 30 is provided with a first boss 32 and a second boss 33, the first side wall 27 is provided with a first groove 34 and a second groove 35, the first groove 34 is transversely arranged, a notch 36 through which the first boss 32 can pass is arranged on a lower groove wall of the first groove 34 close to the transverse shaft, and the first boss 3 is translated to the transverse shaft 29 and rotated and moved out of the notch 36; the second recess 35 comprises a transverse portion 37 and an arcuate portion 38, the junction of the transverse portion 37 and the arcuate portion 38 being located below the transverse axis 29, the second boss 3 first moving along the transverse portion 37 and then along the arcuate portion 38. The cooperation of the first boss 32, the second boss 33, the first groove 34 and the second groove 35 realizes that the first hook part 30 and the second hook part 31 of the first rotating part 7 and the second rotating part 8 can not make the first rotating part 7 and the second rotating part 8 rotate and unfold when not moving to the transverse shaft 29; when the first and second

rotary members

7 and 8 are moved to the position of the transverse axis 29, the first projection 32 is moved out of the notch 36 and the second projection 33 is moved into the arcuate portion 38, allowing the second rotary member 8 to be rotated and unfolded. A first blocking wall 39 which can block the first boss 32 from continuing rotating is arranged below the transverse shaft 29, and a second blocking wall 40 is arranged at the upper end part of the arc-shaped part 38; after the first boss 32 moves out of the notch 36, it rotates to a position below the transverse shaft 29 and is blocked by the first blocking wall 39, and the second boss 33 moves along the arc-shaped portion 38 and rotates to a position at one side of the transverse shaft 29 and is blocked by the second blocking wall 40. The hook 26 cannot rotate continuously after being unfolded and rotated by 90 degrees, and the hook 26 is in a vertical state after being unfolded. The first groove 34 is disposed above the second groove 35, the first groove is parallel to the transverse portion 37 of the second groove 35, the first projection 32 is disposed at the middle position of the first hook 30, and the second projection 33 is disposed at the hook tip position of the first hook 30. A limiting groove 41 is formed in the first side wall 27 and/or the second side wall 28, a limiting block 42 is arranged on the second hook portion 31, a first clamping step 43 is arranged in the limiting groove 41, and a second clamping step 44 is arranged on the limiting block 42; when the first hook portion 9 or the second hook portion 10 is closed, the limiting block 42 is inserted into the limiting groove 41, and the first locking step 43 is locked as the second locking step 44. The limiting groove 41 is used for limiting the second hook 31 at a specific position after being folded, and the two clamping steps are used for further fixing the second hook 31. The first hook 9 and the second hook 10 are identical in structure. The first hook part 9 and the second hook part 10 are both provided with a hanging hole 45. The hanging holes 45 are used for adapting to the requirements of screw fixation. The luminous element 3 comprises a housing 46; in the second illumination state, the included angle between the side walls 47 of the adjacent housings on the first rotating member 7 and the second rotating member 8 is 90 degrees; in the third illumination state, the side walls 47 of adjacent housings on the first and second rotating

members

7 and 8 abut against each other, preventing the first and second rotating

members

7 and 8 from over-rotating. As shown in fig. 11, the first and

second hook portions

9 and 10 further include a handle hole 48.

It is right above the utility model provides a collapsible work light has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A foldable working lamp comprises a base, a rotating assembly and a plurality of light-emitting pieces, wherein the plurality of light-emitting pieces are arranged on the rotating assembly, and the rotating assembly is arranged on the base; a first illumination state: the first rotating piece and the second rotating piece are folded, and the light-emitting piece faces to two sides; a second illumination state: the first rotating piece rotates 180 degrees, so that the first rotating piece and the second rotating piece are unfolded to be linear, the first hook part and the second hook part are used for being hung outside, and the light-emitting piece faces downwards; a third illumination state: the first rotating member is further rotated by 90 degrees, the first rotating member and the second rotating member are unfolded to form right angles, and the light-emitting member faces between the right angles.

2. A collapsible worklight as claimed in claim 1 wherein the first rotatable member is provided with a base wheel having lateral teeth and the second rotatable member is provided with a rotatable wheel having lateral teeth, the respective lateral teeth of the base wheel and the rotatable wheel being secured in a snap fit.

3. The collapsible worklight of claim 2, wherein the spring is disposed on one side of the base wheel, the spring urges the base wheel toward the rotatable wheel for engagement, the base wheel is disposed on an intermediate shaft, the intermediate shaft is provided with a plurality of limiting ribs, the inner wall of the base wheel is provided with a plurality of limiting grooves, and the limiting ribs and the limiting grooves ensure that rotation of the base wheel during rotation does not cause the base wheel to rotate simultaneously.

4. A collapsible worklight as claimed in claim 1 wherein the pivot joint of the first and second rotatable members is provided with a handle portion.

5. The foldable working lamp according to claim 4, wherein the handle part comprises a first vertical support arm, a second vertical support arm and a transverse lifting rod, one end of the transverse lifting rod is connected with the first vertical support arm in a shaft mode, the other end of the transverse lifting rod is blocked by a stop block arranged at the end part of the second vertical support arm, and the transverse lifting rod and the first vertical support arm are provided with reset torsion springs; the cooperation of reset torsion spring and dog realizes switching between closing and opening of horizontal shadoof.

6. The collapsible worklight of claim 1, wherein a first hook portion is provided at a junction of the base and the first rotating member, and a second hook portion is provided at an upper portion of the second rotating member.

7. The collapsible worklight of claim 6, wherein the second rotating member is provided with a second receiving groove for receiving the second hook portion, and the first rotating member is provided with a first receiving groove for receiving the second hook portion; after the first rotating member and the second rotating member are folded, the second hook part is accommodated in the first accommodating groove and the second accommodating groove.

8. The collapsible worklight of claim 6, wherein the first and second hook portions each comprise a hook, a first side wall and a second side wall, a transverse shaft is disposed between the first and second side walls, the transverse shaft has two ends disposed at intermediate positions of the first and second side walls, the hook has two ends disposed with the first and second hook portions, respectively, and the transverse shaft of the hook post of the first hook portion unfolds and unfolds.

9. The collapsible worklight of claim 8, wherein the first hook portion is provided with a first boss and a second boss, the first sidewall is provided with a first groove and a second groove, the first groove is transversely disposed, the lower groove wall of the first groove near the transverse axis is provided with a notch for the first boss to pass through, the first boss translates to the transverse axis and rotates and moves out of the notch; the second groove includes a transverse portion and an arcuate portion, the junction of the transverse portion and the arcuate portion being located below the transverse axis, the second boss first moving along the transverse portion and then along the arcuate portion.

10. The collapsible worklight of claim 9, wherein a first blocking wall is disposed below the lateral shaft to block the first boss from continuing to rotate, and a second blocking wall is disposed at the upper end of the arc-shaped portion; the first boss rotates to the position below the transverse shaft after moving out of the notch and is blocked by the first blocking wall, and the second boss rotates to one side of the transverse shaft along the arc-shaped part and is blocked by the second blocking wall.

11. The collapsible worklight of claim 10, wherein the first recess is disposed above the second recess, the first recess being parallel to the transverse portion of the second recess, the first projection being disposed at a center of the first hook portion, and the second projection being disposed at a hook tip of the first hook portion.

12. The foldable working lamp according to claim 9, wherein the first side wall and/or the second side wall is/are provided with a limiting groove, the second hook part is provided with a limiting block, the limiting groove is internally provided with a first clamping step, and the limiting block is provided with a second clamping step; when the first hook part or the second hook part is folded, the limiting block is inserted into the limiting groove, and the first clamping step is clamped in the second clamping step.

13. The collapsible worklight of claim 6, wherein the first hook portion and the second hook portion are provided with a hanging hole.

14. A collapsible worklight as claimed in claim 1 wherein the light emitting member comprises a housing; in a second illumination state, an included angle between the side walls of the adjacent shells on the first rotating piece and the second rotating piece is 90 degrees; and in a third illumination state, the side walls of the adjacent shells on the first rotating piece and the second rotating piece are attached to each other.