CN214622986U

CN214622986U - Lighting jig for surface mounted LED lamp

Info

Publication number: CN214622986U
Application number: CN202023333634.9U
Authority: CN
Inventors: 郑云; 陈东; 余良军
Original assignee: HANGZHOU SEMILAMP OPTOELECTRONICS TECHNOLOGY CO LTD
Current assignee: HANGZHOU SEMILAMP OPTOELECTRONICS TECHNOLOGY CO LTD
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-05
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of LED lamp fixtures, and discloses a lighting fixture of a surface mounted LED lamp, which has the technical scheme that the lighting fixture is characterized in that a shell is provided with a button, a linkage mechanism, a fixing mechanism and a power supply mechanism, the fixing mechanism provides clamping force acting on a lamp piece to fix the lamp piece, and the power supply mechanism is used for electrifying the lamp piece; the utility model discloses a setting of button only needs when holding the casing, can carry out the monomer operation through the thumb press the button alone, and the position of lamp piece can be adjusted more conveniently to another hand, compares in current tool more convenient and fast, simultaneously through the displacement time difference of button cooperation sideslip piece control rotation connecting rod and promotion portion to make the completion to the earlier fixed power supply probe that reconnects of lamp piece, compare in current tool to two fixed and power supply steps separate operation, the technical scheme of the utility model more simplify and convenient.

Description

Lighting jig for surface mounted LED lamp

Technical Field

The utility model relates to a LED lamp tool technical field, more specifically the tool that lights that relates to a paster LED lamp that says so.

Background

At the in-process that the LED lamp detected, often use the LED tool, traditional paster LED tool is actually to the fixed in-process of LED lamp piece, need with the hand with LED lamp piece earlier through the tool to the fixed of LED lamp piece, then the test of switching on to the lamp piece is carried out to the electric detection of rethread, current tool is often the separate operation in the process of accomplishing these two actions, goes on alone through two parts, it is comparatively inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a tool is lighted to paster LED lamp for overcome the above-mentioned defect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tool of lighting of paster LED lamp, includes the casing, its characterized in that: the shell is internally provided with a button, a linkage mechanism, a fixing mechanism and a power supply mechanism, the fixing mechanism provides clamping force acting on the lamp piece so as to fix the lamp piece, and the power supply mechanism is used for electrifying the lamp piece;

the shell is internally provided with an inner cavity, the top of the shell is provided with a mounting groove which is communicated with the inner cavity, the button is arranged on the shell in a sliding way, one end of the button enters the inner cavity, the linkage mechanism comprises a transverse moving block arranged in the inner cavity, one end of the button positioned in the inner cavity is connected with the transverse moving block, a first spring is connected between the transverse moving block and the wall of the inner cavity, the first spring is used for providing elastic force opposite to the pressing direction of the button, the wall of the inner cavity is provided with a fixed shaft, the fixed shaft is rotatably connected with a rotating connecting rod, one end of the rotating connecting rod is abutted against the transverse moving block, the other end of the rotating connecting rod provides thrust acting on the fixed mechanism, the transverse moving block is also provided with a pushing part, and the pushing part is used for driving the power supply mechanism to move in the vertical direction, through the setting of button only needs when holding the casing, presses alone through the thumb the button can carry out the monomer operation, and the position of lamp piece can be adjusted more conveniently to another hand, compares in current tool more convenient and fast, simultaneously through pressing the button cooperation sideslip piece control the rotation connecting rod with the displacement time difference of promotion portion to make accomplish earlier and then accomplish the power supply to the fixed of lamp piece, compare in current tool to two steps separate operation fixed and power supply, the technical scheme of the utility model is more simplified and convenient.

As a further improvement of the utility model, the promotion portion includes the stock, the one end of stock with sideslip piece fixed connection, the other end of stock provides to act on the thrust that power supply mechanism removed, through the setting of stock can with sideslip piece displacement transmission gives power supply mechanism, so that power supply mechanism can move on the vertical direction.

As a further improvement, the interlock mechanism is including setting up a plurality of cross slide bars in the inner chamber, the sideslip piece with sliding connection between the cross slide bar, through the setting of cross slide bar can avoid the holding power of sideslip piece is whole to be acted on the button, the cross slide bar provides the holding power that acts on the sideslip piece, the indirect reliability and the life that have improved the button.

As a further improvement of the utility model, the fixed establishment is including promoting piece, second spring, the one end of second spring with promote the piece and connect, the other end of second spring a lateral wall of mounting groove is connected, the one end of rotating the connecting rod with promote the piece butt, mobilizable promote the piece cooperation the second spring can prevent to be in the fixed centre gripping of lamp piece in the mounting groove.

As a further improvement of the utility model, the mounting groove is kept away from one side that promotes the piece is provided with the fixed block, the fixed block with promote and form the centre gripping space between the piece.

As the utility model discloses a further improvement, the setting can be dismantled to the fixed block, and has a plurality of pieces not of uniform size, through the detachable fixed block, can change according to the lamp piece not of uniform size, has improved the practicality and the suitability of tool.

As a further improvement of the present invention, the power supply mechanism includes a longitudinal moving block, a PCB, a longitudinal sliding rod, a bearing and a third spring, the PCB is disposed in the longitudinal moving block, the longitudinal sliding rod runs through the longitudinal moving block, the bearing is disposed at the bottom of the longitudinal sliding rod, a power supply probe electrically connected to the PCB is disposed inside the longitudinal sliding rod, the power supply probe extends upwards to enter the mounting groove, one end of the third spring is connected to the longitudinal moving block, the other end of the third spring is connected to the housing, when the long rod abuts against the bottom of the bearing, the longitudinal moving block, the longitudinal sliding rod and the power supply probe are all located at the top end, the top of the power supply probe is located in the mounting groove, the third spring compresses tightly, when the long rod displaces, the third spring provides resilience force, so that the longitudinal sliding rod, the longitudinal sliding rod and the power supply probe are located at the top end of the power supply probe, and the third spring provides resilience force when the long rod displaces, The power supply probe and the longitudinal sliding block move downwards, the power supply probe is separated from the mounting groove, sliding friction between two objects can be changed into rolling friction by utilizing the characteristics of the bearing in the long rod displacement process through the arrangement of the bearing, the friction damage of the long rod under long-term use can be reduced, and meanwhile, when the first spring drives the transverse moving block to reset, the long rod can be better cut into the bottom of the bearing to push the bearing, the longitudinal moving block and other components upwards.

As a further improvement of the present invention, the elastic force of the first spring is greater than the sum of the second spring elastic force and the third spring elastic force.

As a further improvement of the utility model, the power supply probe with contained angle between the mounting groove tank bottom is ninety degrees, can make the bottom that the power supply probe can contact the lamp piece perpendicularly, the circular telegram of the lamp piece of being convenient for through the setting of ninety degrees angle.

As a further improvement, the casing includes casing and lower casing, go up the casing with can dismantle the connection between the casing down, through detachable last casing and lower casing, made things convenient for the installation and the change of the part in the casing, also reduced the use cost of tool simultaneously.

The utility model has the advantages that: the utility model discloses a setting of button only needs when holding the casing, can carry out the monomer operation through the thumb press the button alone, and another hand can adjust the position of lamp piece more conveniently, compares in current tool more convenient and fast, simultaneously through the displacement time difference of button cooperation sideslip piece control rotation connecting rod and promotion portion to make accomplish earlier the fixed then the completion power supply to the lamp piece, compare in current tool to two steps of fixed and power supply separately-operated, the technical scheme of the utility model more simplify and convenient.

Drawings

Fig. 1 is a schematic front view of the present invention;

figure 2 is a schematic plan view of figure 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a schematic view of another embodiment of fig. 3 of the present invention.

Reference numerals: 1. a housing; 11. an upper housing; 12. a lower housing; 2. a button; 3. a linkage mechanism; 31. transversely moving the blocks; 32. a first spring; 33. a horizontal sliding rod; 34. rotating the connecting rod; 35. a fixed shaft; 36. a pushing part; 361. a long rod; 4. a fixing mechanism; 41. a pushing block; 42. a second spring; 43. a fixed block; 5. a power supply mechanism; 51. a bearing; 52. longitudinally moving the block; 53. a PCB board; 54. a longitudinal slide bar; 55. a third spring; 56. a power supply probe; 6. an inner cavity; 7. mounting grooves; 8. u-shaped spout.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the lighting fixture for the surface mount LED lamp of the present embodiment includes a housing 1, a button 2, a linkage mechanism 3, a fixing mechanism 4 and a power supply mechanism 5 are disposed in the housing 1, the fixing mechanism 4 provides a clamping force acting on a lamp sheet to fix the lamp sheet, and the power supply mechanism 5 is used for energizing the lamp sheet;

an inner cavity 6 is arranged in a shell 1, a mounting groove 7 is arranged at the top of the shell 1, the mounting groove 7 is communicated with the inner cavity 6, a button 2 is arranged on the shell 1 in a sliding manner, one end of the button 2 enters the inner cavity 6, a linkage mechanism 3 comprises a transverse moving block 31 arranged in the inner cavity 6, one end of the button 2, which is positioned in the inner cavity 6, is connected with the transverse moving block 31, a first spring 32 is connected between the transverse moving block 31 and the inner cavity 6, the first spring 32 is used for providing elastic force opposite to the pressing direction of the button 2, a fixed shaft 35 is arranged on the inner cavity 6 wall, a rotating connecting rod 34 is rotatably connected on the fixed shaft 35, one end of the rotating connecting rod 34 is abutted against the transverse moving block 31, the other end of the rotating connecting rod 34 provides thrust acting on a fixing mechanism 4, a pushing part 36 is also arranged on the transverse moving block 31, the pushing part 36 is used for driving the power supply mechanism 5 to move in the vertical direction, when the button 2 is manually pressed, the traverse block 31 is moved together, the first spring 32 is compressed, and the rotating link 34 is rotated by the traverse block 31 to move the actuating fixing mechanism 4 and the pushing portion 36, and then the power supply mechanism 5 is displaced.

Referring to fig. 3, the pushing part 36 includes a long rod 361, one end of the long rod 361 is fixedly connected to the traverse block 31, and the other end of the long rod 361 provides a pushing force acting on the movement of the power supply mechanism 5.

Referring to fig. 3, the linkage mechanism 3 includes a plurality of cross rods 33 disposed in the inner cavity 6, and the cross blocks 31 are slidably connected to the cross rods 33.

Referring to fig. 3, the fixing mechanism 4 includes a pushing block 41 and a second spring 42, one end of the second spring 42 is connected to the pushing block 41, the other end of the second spring 42 is connected to one side wall of the mounting groove 7, one end of the rotating link 34 abuts against the pushing block 41, when the rotating link 34 rotates, the pushing block 41 is driven to move rightward, at this time, the second spring 42 is compressed, when the traverse block 31 releases the pushing force on the rotating link 34, the second spring 42 resets, at the same time, the pushing block 41 is driven to reset, and the pushing block 41 and the side wall of the mounting groove 7 clamp the lamp piece.

In one embodiment, referring to fig. 1 and 3, a fixing block 43 is disposed on a side of the mounting groove 7 away from the pushing block 41, a clamping space is formed between the fixing block 43 and the pushing block 41, and the pushing block 41 is reset to cooperate with the fixing block 43 to clamp the lamp sheet.

Referring to fig. 1 and 3, the fixing block 43 is detachably disposed and has a plurality of blocks with different sizes.

In one embodiment, magnets are arranged at the bottom of the fixing block 43 and at the bottom of the mounting groove 7, so that the fixing block 43 can be quickly replaced by the magnets.

In one embodiment, the mounting slot 7 and the fixing block 43 are connected by a snap fit.

Referring to fig. 3, the power supply mechanism 5 includes a vertical movement block 52, a PCB board 53, a vertical sliding rod 54, a bearing 51 and a third spring 55, the PCB board 53 is disposed in the vertical movement block 52, the vertical sliding rod 54 penetrates through the vertical movement block 52, the bearing 51 is mounted at the bottom of the vertical sliding rod 54, a power supply probe 56 electrically connected to the PCB board 53 is disposed inside the vertical sliding rod 54, the power supply probe 56 extends upwards into the mounting groove 7, one end of the third spring 55 is connected to the vertical movement block 52, the other end of the third spring 55 is connected to the housing 1, when the long rod 361 abuts against the bottom of the bearing 51, the vertical movement block 52, the vertical sliding rod 54 and the power supply probe 56 are all located at the top end, the top of the power supply probe 56 is located in the mounting groove 7, the third spring 55 is compressed, when the long rod 361 is displaced, the third spring 55 provides a resilient force to move the vertical sliding rod 54, the power supply probe 56 and the vertical sliding block downwards, and the power supply probe 56 is separated from the mounting groove 7, when the transverse moving block 31 drives the long rod 361 to move leftwards, the long rod 361 gradually disengages from the bearing 51, the third spring 55 resets at the moment, the longitudinal moving block 52 and the bearing 51 are driven to move downwards, the longitudinal sliding rod 54 and the power supply probe 56 are driven to move downwards, the top of the power supply probe 56 disengages from the mounting groove 7, when the transverse moving block 31 resets, the long rod 361 is driven to reset, the long rod 361 reengages with the bearing 51 and provides a thrust acting on the bearing 51, so that the bearing 51, the longitudinal moving block 52, the longitudinal sliding rod 54 and the power supply probe 56 move upwards, the power supply probe 56 reenters into the mounting groove 7, the top of the power supply probe 56 contacts with the bottom of the lamp piece, and the lamp piece is tested for brightness and the like through the signal and current output of the PCB 53 and the power supply probe 56.

In one embodiment, referring to fig. 4, the pushing portion 36 is a U-shaped sliding groove 8 disposed at the top of the traverse block 31, the top of the traverse block 31 abuts against a bearing 51, and when the traverse block 31 moves to the left, the bearing 51 slides down into the U-shaped sliding groove 8, and the entire power supply mechanism 5 moves down.

Referring to fig. 3, the elastic force of the first spring 32 is greater than the sum of the elastic force of the second spring 42 and the elastic force of the third spring 55.

Referring to fig. 3, the angle between the power supply probe 56 and the bottom of the mounting groove 7 is ninety degrees.

Referring to fig. 1 to 3, the housing 1 includes an upper housing 11 and a lower housing 12, and the upper housing 11 and the lower housing 12 are detachably coupled to each other.

In one embodiment, the bottom of the cavity 6 is provided with an opening through which one end of the wire can be inserted into the cavity 6 to be connected with the PCB 53, and the other end of the wire is electrically connected with a signal input device such as a computer.

In one embodiment, the upper housing 11 and the lower housing 12 are connected by bolts.

The working principle is as follows: when the button 2 is manually pressed, the transverse moving block 31 is driven to move together, the first spring 32 is compressed at the moment, the transverse moving block 31 drives the rotating connecting rod 34 to rotate, the pushing block 41 is driven to move rightwards, the second spring 42 is compressed, a space for placing the lamp sheet is reserved between the pushing block 41 and the fixed block 43 at the moment, in the process, the transverse moving block 31 drives the long rod 361 to move leftwards, the long rod 361 is gradually separated from the bearing 51, and the third spring 55 is reset at the moment to drive the top of the power supply probe 56 to be separated from the mounting groove 7;

Then the other hand puts the lamp plate into the mounting groove 7, then the button 2 is released, the first spring 32 is reset, thereby driving the traverse block 31 and the button 2 to move rightwards until reset, at this time, the traverse block 31 releases the thrust on the rotating connecting rod 34, the second spring 42 resets, drives the pushing block 41 to move leftwards, the lamp sheet is clamped by matching with the fixed block 43, the rotating connecting rod 34 is reset, the contact time of the long rod 361 and the bearing 51 is later than the time of the rotating connecting rod 34 driving the pushing block 41 to reset, therefore, when the pushing block 41 and the fixing block 43 fix the lamp piece, the long rod 361 contacts with the bottom of the bearing 51 again to provide a vertical upward pushing force acting on the bearing 51, the longitudinal moving block 52, the longitudinal sliding rod 54 and the power supply probe 56 all move upward, so that the third spring 55 is compressed and the power supply probe 56 is connected to the contact point at the bottom of the lamp strip, the signal and current output of the PCB 53 can be used for testing the brightness of the lamp slice through the power supply probe 56.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tool of lighting of paster LED lamp, includes casing (1), its characterized in that: the lamp piece fixing device is characterized in that a button (2), a linkage mechanism (3), a fixing mechanism (4) and a power supply mechanism (5) are arranged in the shell (1), the fixing mechanism (4) provides clamping force acting on the lamp piece so as to fix the lamp piece, and the power supply mechanism (5) is used for electrifying the lamp piece;

an inner cavity (6) is arranged in the shell (1), a mounting groove (7) is arranged at the top of the shell (1), the mounting groove (7) is communicated with the inner cavity (6), the button (2) is slidably arranged on the shell (1), one end of the button enters the inner cavity (6), the linkage mechanism (3) comprises a transverse moving block (31) arranged in the inner cavity (6), one end of the button (2) positioned in the inner cavity (6) is connected with the transverse moving block (31), a first spring (32) is connected between the transverse moving block (31) and the cavity wall of the inner cavity (6), the first spring (32) is used for providing elastic force opposite to the pressing direction of the button (2), a fixed shaft (35) is arranged on the cavity wall of the inner cavity (6), and a rotating connecting rod (34) is rotatably connected on the fixed shaft (35), one end of the rotating connecting rod (34) is abutted against the transverse moving block (31), the other end of the rotating connecting rod (34) provides thrust acting on the fixing mechanism (4), a pushing part (36) is further arranged on the transverse moving block (31), and the pushing part (36) is used for driving the power supply mechanism (5) to move in the vertical direction.

2. The lighting fixture of the surface mounted LED lamp according to claim 1, characterized in that: the pushing part (36) comprises a long rod (361), one end of the long rod (361) is fixedly connected with the transverse moving block (31), and the other end of the long rod (361) provides pushing force acting on the movement of the power supply mechanism (5).

3. The lighting fixture of the surface mounted LED lamp according to claim 1, characterized in that: the linkage mechanism (3) comprises a plurality of transverse sliding rods (33) arranged in the inner cavity (6), and the transverse sliding blocks (31) are connected with the transverse sliding rods (33) in a sliding mode.

4. The lighting fixture of the surface mounted LED lamp according to claim 2, characterized in that: the fixing mechanism (4) comprises a pushing block (41) and a second spring (42), one end of the second spring (42) is connected with the pushing block (41), the other end of the second spring (42) is connected with one side wall of the mounting groove (7), and one end of the rotating connecting rod (34) is abutted to the pushing block (41).

5. The lighting fixture of the surface mounted LED lamp according to claim 4, characterized in that: one side of the mounting groove (7) far away from the pushing block (41) is provided with a fixing block (43), and a clamping space is formed between the fixing block (43) and the pushing block (41).

6. The lighting fixture of the surface mounted LED lamp according to claim 5, characterized in that: the fixed block (43) is detachably arranged and is provided with a plurality of blocks with different sizes.

7. The lighting fixture of the surface mounted LED lamp according to claim 4, characterized in that: the power supply mechanism (5) comprises a longitudinal moving block (52), a PCB (53), a longitudinal sliding rod (54), a bearing (51) and a third spring (55), the PCB (53) is arranged in the longitudinal moving block (52), the longitudinal sliding rod (54) penetrates through the longitudinal moving block (52), the bearing (51) is installed at the bottom of the longitudinal sliding rod (54), a power supply probe (56) electrically connected with the PCB (53) is arranged inside the longitudinal sliding rod (54), the power supply probe (56) upwards extends into the installation groove (7), one end of the third spring (55) is connected with the longitudinal moving block (52), the other end of the third spring (55) is connected with the shell (1), and when the long rod (361) is abutted against the bottom of the bearing (51), the longitudinal moving block (52), the longitudinal sliding rod (54) and the power supply probe (56) are all located at the top end, the top of the power supply probe (56) is positioned in the mounting groove (7), the third spring (55) is compressed, when the long rod (361) is displaced, the third spring (55) provides resilience force, so that the longitudinal sliding rod (54), the power supply probe (56) and the longitudinal moving block (52) move downwards, and the power supply probe (56) is separated from the mounting groove (7).

8. The lighting fixture of the surface mounted LED lamp according to claim 7, characterized in that: the elastic force of the first spring (32) is greater than the sum of the elastic force of the second spring (42) and the elastic force of the third spring (55).

9. The lighting fixture of the surface mounted LED lamp according to claim 7, characterized in that: the included angle between the power supply probe (56) and the bottom of the mounting groove (7) is ninety degrees.

10. The lighting fixture of the surface mounted LED lamp according to claim 1, characterized in that: the shell (1) comprises an upper shell (11) and a lower shell (12), and the upper shell (11) is detachably connected with the lower shell (12).