CN211756975U

CN211756975U - LED lamp wire detection mechanism

Info

Publication number: CN211756975U
Application number: CN201922477810.7U
Authority: CN
Inventors: 黄煜
Original assignee: Haining Xingda Machinery And Equipment Factory
Current assignee: Haining Xingda Machinery And Equipment Factory
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a LED lamp wire detection mechanism, which comprises a base, a fixed component arranged on the base, a sliding component fixed on the fixed component, and a detection component movably connected on the fixed component; the movement of the sliding assembly drives the detection assembly to move, the fixed assembly is provided with the sensing assembly, and when the sensing assembly senses the detection assembly, the filament in the detection assembly is unqualified. The utility model discloses its reasonable in design can realize going up the filament through special mechanism to LED and detect, has improved the qualification rate that the filament is up to standard on the LED, has improved production efficiency greatly, can satisfy large batch production demand, also has the emergence that is favorable to avoiding the artifical electric shock incident that detects that carries out.

Description

LED lamp wire detection mechanism

Technical Field

The utility model relates to a detection mechanism technical field in the LED lamp course of working especially relates to a filament detection mechanism on LED.

Background

It is known that an existing LED filament is formed by packaging a group of LED chips on a transparent substrate, and then a plurality of filaments (upper and lower filaments) are pressure-welded to form a light emitting effect similar to a tungsten filament lamp. Traditional test mode is that filament connects the electricity on to per board LED through manual operation, because it has four to go up the filament, every all has 45 degrees angles, and length and angle etc. that go up the filament are not up to standard, observe whether there is the defective products through pure person, and manual operation's mode efficiency is lower, can't satisfy modern large batch production demand, and its qualification rate is also lower, but also has the potential safety hazard of electrocuting. There is therefore a need to provide improvements over the prior art.

Disclosure of Invention

To the defect among the prior art, the utility model provides a filament detection mechanism on LED, its reasonable in design can realize detecting the filament on the LED through special mechanism, has improved the qualification rate that the filament is up to standard on the LED, has improved production efficiency greatly, can satisfy large batch production demand, also has the emergence that is favorable to avoiding the artifical electric shock incident that detects.

In order to realize the purpose, the utility model adopts the technical scheme that:

a detection mechanism for a filament on an LED comprises a base, a fixed component arranged on the base, a sliding component fixed on the fixed component, and a detection component movably connected on the fixed component; the movement of the sliding assembly drives the detection assembly to move, the fixed assembly is provided with the sensing assembly, and when the sensing assembly senses the detection assembly, the filament in the detection assembly is unqualified.

The detection assembly comprises a first detection part and a second detection part; the first detection part and the second detection part are correspondingly distributed, the first detection part and the second detection part are in the shape of ハ, the first detection part and the second detection part are respectively movably connected to the fixed assembly, and the first detection part and the second detection part are respectively driven to move through a lever in the movement process of the sliding assembly. The detection assembly is reasonable in design, can be conveniently installed by people, and more importantly, the first detection part and the second detection part can not be touched when the filament is qualified, so that the detection assembly cannot be sensed by the first detection part and the second detection part, namely, the next procedure can be started when the procedure is qualified; when the filament is unqualified, the first detection part and the second detection part perform lever motion, namely the detection parts of the first detection part and the second detection part move upwards, the detection parts of the first detection part and the second detection part which are far away from move downwards can sense the detection assembly, namely the process is unqualified, so that the waste product cannot enter the lower process.

First detection portion and second detection portion all include measuring rod one and measuring rod two, measuring rod one and measuring rod two swing joint are on fixed subassembly, and measuring rod one and measuring rod two pass through swing joint on fixed subassembly, specifically can carry out swing joint with the pivot.

The induction assembly comprises an induction switch and an induction bracket for mounting the induction switch; one end of the induction support is fixedly arranged on the fixed assembly, the other end of the induction support is fixedly provided with the induction switch, and when the induction switch senses the detection assembly, the lamp filament in the detection assembly is unqualified. The inductive switch is a proximity switch, so that the distance of the inductive detection assembly can be sensed through the proximity switch, and the filament detection is realized.

The induction support comprises a support piece and a positioning column, one end of the positioning column is fixed on the fixing assembly, and the other end of the positioning column is fixedly connected with the support piece. The installation of the induction bracket is facilitated, and the installation of the induction switch on the induction bracket is more facilitated.

The fixing component comprises a fixing seat and a supporting rod on the fixing seat; the fixed surface fixedly connected with bracing piece on the fixing base, swing joint has the determine module on the bracing piece. The installation of the fixed component is convenient, and the installation of the detection component is more facilitated.

The sliding assembly comprises a fixed plate and a sliding block on the fixed plate; but set up-and-down motion's guide rail on the slider be provided with the horizontal pole on the guide rail, fixedly connected with connecting rod on the horizontal pole, fixedly connected with promotes the axle on the connecting rod, promotes the axle and at the back and forth movement of determine module lower surface, drives determine module lever motion. The sliding component can move up and down, so that the lever of the detection component can be driven to operate.

The base comprises a base body and a fixed rod; the seat body is provided with the fixed rod, and a fixed assembly is fixed on the upper end face of the fixed rod. Is beneficial to the installation and the manufacture.

The fixing rod is sleeved with a support frame, so that a base is fixed.

The utility model has the advantages that: compared with the prior art, the utility model comprises a base, a fixed component arranged on the base, a sliding component fixed on the fixed component, and a detection component movably connected on the fixed component, the design is reasonable, the structure is simple, and the installation of the mechanism for detecting the filament on the LED is convenient, thereby meeting the qualified rate of the filament on the LED reaching the standard, greatly improving the production efficiency, meeting the mass production requirement, and being beneficial to avoiding the occurrence of electric shock safety accidents caused by manual detection; the movement of the sliding component drives the detection component to move, the fixed component is provided with the sensing component, the detection is very simple and convenient, and when the sensing component senses the detection component, the filament in the detection component is unqualified.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a schematic view of the detecting assembly of the present invention.

Fig. 4 is a schematic view of the first or second detecting rod of the present invention.

Fig. 5 is a schematic view of the sensing assembly of the present invention.

Fig. 6 is a schematic view of the fixing assembly of the present invention.

Fig. 7 is a schematic view of the sliding assembly of the present invention.

Fig. 8 is a schematic view of the base of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 2, a LED filament-on-LED detection mechanism includes a base 1, a fixed component 2 mounted on the base 1, a sliding component 3 fixed on the fixed component 2, and a detection component 4 movably connected to the fixed component 2; the motion of sliding component 3 drives detecting component 4 and removes, is provided with response subassembly 5 on fixed subassembly 2, when sensing component 5 senses detecting component 4, the filament is unqualified in detecting component 4.

As shown in fig. 3, the detection assembly 4 includes a first detection portion 41 and a second detection portion 42; the first detecting portion 41 and the second detecting portion 42 are distributed correspondingly, the first detecting portion 41 and the second detecting portion 42 are shaped like ハ, the first detecting portion 41 and the second detecting portion 42 are movably connected to the fixed component 2 respectively, and the first detecting portion 41 and the second detecting portion 42 are driven to move in a lever mode in the moving process of the sliding component 3. When the filament is qualified, the first detection part 41 and the second detection part 42 do not sense the detection assembly 4, that is, the process is qualified, and the next process is started; when the filament is unqualified, the filament touches the first detection part 41 and the second detection part 42, the first detection part 41 and the second detection part 42 perform lever motion, that is, the detection parts of the first detection part 41 and the second detection part 42 move upwards, and the detection parts of the first detection part 41 and the second detection part 42, which are far away from the detection parts, move downwards, so that the detection assembly 4 senses the filament, that is, the process is unqualified, and the filament is waste, and cannot enter a lower process.

As shown in fig. 4, each of the first detecting portion 41 and the second detecting portion 42 includes a first detecting rod 411 and a second detecting rod 412, the first detecting rod 411 and the second detecting rod 412 are movably connected to the fixed component 2, and the first detecting rod 411 and the second detecting rod 412 are movably connected to the fixed component 2 through a rotating shaft.

As shown in fig. 5, the sensing assembly 5 includes a sensing switch 51 and a sensing bracket 52 for mounting the sensing switch 51; response support 52 one end fixed mounting has inductive switch 51 on fixed subassembly 2, and inductive switch 51 senses detecting element 4, and the filament is unqualified in detecting element 4. The proximity switch 51 is a proximity switch, and thus the proximity of the sensing unit 4 can be sensed by the proximity switch, thereby detecting the filament. Specifically, the sensing bracket 52 includes a bracket piece 521 and a positioning column 522, one end of the positioning column 522 is fixed on the fixing assembly 2, and the other end of the positioning column 522 is fixedly connected to the bracket piece 521. The installation of the induction bracket 52 is facilitated, and the installation of the induction switch 51 on the induction bracket 52 is further facilitated.

As shown in fig. 6, the fixing assembly 2 includes a fixing seat 21 and a support rod 22 on the fixing seat 21; the fixed surface is connected with bracing piece 22 on the fixing base 21, and swing joint has detection subassembly 4 on the bracing piece 22. The installation of the fixed component 2 is convenient, and the installation of the detection component 4 is more facilitated.

As shown in fig. 7, the sliding assembly 3 includes a fixed plate 31 and a slider 32 on the fixed plate 31; a guide rail 33 capable of moving up and down is arranged on the sliding block 32, a cross rod 34 is arranged on the guide rail 33, a connecting rod 35 is fixedly connected onto the cross rod 34, a pushing shaft 36 is fixedly connected onto the connecting rod 35, and the pushing shaft 36 moves back and forth on the lower surface of the detection assembly 4 to drive the detection assembly 4 to move in a lever mode. The sliding component 3 can move up and down, so that the lever operation of the detection component 4 is facilitated.

As shown in fig. 8, the base 1 includes a seat body 11 and a fixing rod 12; the base body 11 is provided with a fixed rod 12, and the upper end surface of the fixed rod 12 is fixed with a fixed component 2. Is beneficial to the installation and the manufacture. The fixing rod 12 is sleeved with a support frame 13, which is beneficial to fixing the base 1.

The utility model discloses when this mechanism is installed in equipment, when LED upper filament (generally four upper filament, and be 45 degrees angles) moves to this mechanism, detection pole one 411 and detection pole two 412 do not trigger inductive switch 51 (proximity switch) on the response subassembly 5, this is the state of reaching standard to enter next step process; when the lamp wire on the LED runs into the mechanism, the detection parts of the first detection part 41 and the second detection part 42 are contacted when the lamp wire on the LED does not meet the requirement, the first detection part 41 and the second detection part 42 perform lever motion, namely, the detection parts of the first detection part 41 and the second detection part 42 move upwards, the detection parts of the first detection part 41 and the second detection part 42, which are far away from the detection parts, move downwards, the guide rail 33 on the sliding assembly 3 moves up and down, and the lever motion of the first detection part 41 and the second detection part 42 is matched, so that the induction switch 51 (proximity switch) on the detection assembly can sense, namely, the process is unqualified, the waste product is obtained, and the lower process cannot be entered.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. The utility model provides a filament detection mechanism on LED which characterized in that: comprises a base (1), a fixed component (2) arranged on the base (1), a sliding component (3) fixed on the fixed component (2), and a detection component (4) movably connected on the fixed component (2); the lamp filament detection device is characterized in that the movement of the sliding assembly (3) drives the detection assembly (4) to move, the fixed assembly (2) is provided with the sensing assembly (5), and when the sensing assembly (5) senses the detection assembly (4), the lamp filament in the detection assembly (4) is unqualified.

2. The mechanism of claim 1, wherein the mechanism further comprises: the detection assembly (4) comprises a first detection part (41) and a second detection part (42); the first detection part (41) and the second detection part (42) are distributed correspondingly, the first detection part (41) and the second detection part (42) are in the shape of ハ, the first detection part (41) and the second detection part (42) are movably connected to the fixed assembly (2) respectively, and the first detection part (41) and the second detection part (42) are driven to move through levers in the movement process of the sliding assembly (3).

3. The mechanism of claim 2, wherein the mechanism further comprises: the first detection part (41) and the second detection part (42) respectively comprise a first detection rod (411) and a second detection rod (412), and the first detection rod (411) and the second detection rod (412) are movably connected to the fixed assembly (2).

4. The mechanism of claim 1, wherein the mechanism further comprises: the induction assembly (5) comprises an induction switch (51) and an induction bracket (52) for mounting the induction switch (51); one end of the induction support (52) is fixedly arranged on the fixed component (2), the other end of the induction support (52) is fixedly arranged with an induction switch (51), and when the induction switch (51) induces the detection component (4), the filament in the detection component (4) is unqualified.

5. The mechanism of claim 4, wherein the mechanism further comprises: the inductive switch (51) is a proximity switch.

6. The mechanism of claim 4, wherein the mechanism further comprises: the induction support (52) comprises a support sheet (521) and a positioning column (522), one end of the positioning column (522) is fixed on the fixing component (2), and the other end of the positioning column (522) is fixedly connected with the support sheet (521).

7. The mechanism of claim 1, 2 or 4, wherein: the fixing component (2) comprises a fixing seat (21) and a supporting rod (22) on the fixing seat (21); the upper surface of the fixed seat (21) is fixedly connected with a supporting rod (22), and the supporting rod (22) is movably connected with a detection component (4).

8. The mechanism of claim 1, 2 or 4, wherein: the sliding assembly (3) comprises a fixed plate (31) and a sliding block (32) on the fixed plate (31); but set up-and-down motion's guide rail (33) on slider (32) be provided with horizontal pole (34) on guide rail (33), fixedly connected with connecting rod (35) on horizontal pole (34), fixedly connected with promotes axle (36) on connecting rod (35), promotes axle (36) and at detecting component (4) lower surface round trip movement, drives detecting component (4) lever motion.

9. The mechanism of claim 1, 2 or 4, wherein: the base (1) comprises a base body (11) and a fixed rod (12); the fixing rod (12) is arranged on the seat body (11), and the fixing component (2) is fixed on the upper end face of the fixing rod (12).

10. The LED filament on LED detection mechanism of claim 9, wherein: the fixing rod (12) is sleeved with a support frame (13).