CN213242524U

CN213242524U - LED (light emitting diode) jig

Info

Publication number: CN213242524U
Application number: CN202022322236.0U
Authority: CN
Inventors: 黄欣; 李建华
Original assignee: Shenzhen City Sanbum Photoelectric Co ltd
Current assignee: Shenzhen City Sanbum Photoelectric Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-05-18
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a LED jig. The LED jig comprises a jig main body and is provided with a plurality of fixing grooves distributed in an array mode, the fixing grooves are provided with an accommodating opening at the top, a guide portion is arranged at the edge of the accommodating opening on the jig main body and used for guiding the LED chip to enter the fixing grooves through the accommodating opening. Because the LED jig is provided with a plurality of fixed slots distributed in an array manner and also provided with the guide part for guiding the LED chip to enter the fixed slots, when the LED jig is used for fixing the LED chip, the LED chip can be guided to enter the fixed slots through the guide part, and therefore the effect of facilitating the LED chip to enter the fixed slots is achieved.

Description

LED (light emitting diode) jig

Technical Field

The utility model belongs to the technical field of the tool technique and specifically relates to a LED tool is related to.

Background

When the LED product is produced, the LED chips need to be processed and arranged and assembled, therefore, the LED chips need to be fixed by the LED jig, the LED jig is provided with fixing grooves for fixing the LEDs, and the fixing grooves are used for fixing the LED chips, so that the purpose of facilitating processing is achieved. When the existing LED jig is used, an LED chip is not convenient to enter the fixing groove.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a LED jig can conveniently fix the LED chip.

According to the utility model discloses LED tool of first aspect embodiment, LED tool includes:

the jig comprises a jig main body, a plurality of fixing grooves and a plurality of clamping pieces, wherein the fixing grooves are distributed in an array manner, and the tops of the fixing grooves are provided with accommodating holes;

the edge of the placing opening on the jig main body is provided with a guide part, and the guide part is used for guiding the LED chip to enter the fixing groove through the placing opening.

According to the utility model discloses LED tool has following technological effect at least: because the LED jig is provided with a plurality of fixed grooves distributed in an array manner and also provided with the guide parts for guiding the LED chips to enter the fixed grooves, when the LED jig is used for fixing the LED chips, the LED chips can be guided to enter the fixed grooves through the guide parts, and therefore the LED chips are conveniently fixed.

According to some embodiments of the utility model, the guide part is provided with a pair of relative guiding surface that sets up, the guiding surface inclines towards the direction of keeping away from the fixed slot center.

According to some embodiments of the utility model, the spigot surface with the inner wall of fixed slot forms contained angle a, and 15 a is ≦ 45.

According to some embodiments of the invention, the guiding surface is a circular arc guiding surface.

According to the utility model discloses some embodiments, fixed slot bottom is provided with the vacuum and inhales the hole, the vacuum inhale the hole with the cooperation of LED chip is used for adsorbing the LED chip.

According to the utility model discloses some embodiments of the embodiment, the quantity of vacuum suction hole is at least two, vacuum suction hole evenly distributed in the fixed slot.

According to the utility model discloses some embodiments, the tool main part still is provided with the separating groove, the separating groove is located adjacently between the fixed slot.

According to the utility model discloses some embodiments, the tool main part still is provided with the portion of gripping, the portion of gripping is used for snatching of LED tool.

According to the utility model discloses some embodiments, the portion of gripping is provided with the fillet, the fillet is used for avoiding the user by the fish tail.

According to some embodiments of the present invention, the material of the LED fixture is stainless steel.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an LED fixture according to an embodiment of the present invention;

fig. 2 is a left side view of the LED fixture of fig. 1;

FIG. 3 is a top view of the LED fixture of FIG. 1;

FIG. 4 is a bottom view of the LED fixture of FIG. 1;

fig. 5 is a cross-sectional view at a-a in fig. 3.

Reference numerals:

the LED jig 100, the jig main body 110 and the separation groove 120;

a grip 200, a rounded corner 210;

a fixing groove 300, a vacuum suction hole 310;

a guide portion 400, a guide surface 410.

Detailed Description

The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "connected", or "mounted" to another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, or connected to the other feature.

The LED fixture 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

According to the LED fixture 100 of the first aspect of the present invention, the LED fixture 100 includes a fixture main body 110, the fixture main body 110 is provided with a plurality of fixing slots 300 distributed in an array, the fixing slots 300 are provided with an entrance (not marked in the figure) at the top; wherein, a guide part 400 is provided at an edge of the jig main body 110 at the input port, and the guide part 400 is used to guide the LED chip into the fixing groove 300 through the input port.

Specifically, for example, as shown in fig. 1, the fixture main body 110 is substantially square, the fixture main body 110 is provided with a plurality of fixing grooves 300, and the fixing grooves 300 are distributed in a rectangular array, so that when the LED chips are mounted on the LED fixture 100, the distribution positions of the LED chips are distributed in the rectangular array, and thus when the electromechanical device needs to mount the LED chips, the individual arrangement and mounting of each LED chip can be avoided. The shape of the fixing groove 300 is square, and the depth of the fixing groove 300 is smaller than the height of the LED chip, so that the LED chip is adapted to the shape of the current mainstream chip, and the LED chip is prevented from being dislocated in the fixing groove 300. The guide part 400 is a protrusion provided at an edge of the entrance of the fixing groove 300, thereby reducing the volume of the LED fixture 100 while ensuring the strength of the LED fixture 100.

It can be understood that the array distribution of the fixing grooves 300 also includes a circular array, a triangular array, etc., and by changing the array distribution of the fixing grooves 300, the mounting requirements of different LED chips are met, and the situation that the position of a single LED chip still needs to be adjusted when the LED chip is mounted is avoided, thereby increasing the mounting cost of the LED chip. The shape of the fixing groove 300 includes a circle, a square, an irregular figure, etc., and the depth of the fixing groove 300 may be set arbitrarily, thereby satisfying the fixing requirements of the LED chips of different shapes. The guide part 400 can be integrally formed with the jig main body 110 or detachably connected with the jig main body 110, the integrally formed connection mode can reduce the assembly flow of the LED jig 100, the production efficiency of the LED jig 100 is improved, and the LED jig 100 can adjust the guide part 400 according to different LED chips under the detachable connection condition. The guide part 400 includes a protrusion or a guide plate, etc. The different fixing grooves 300 may be spaced apart from each other or connected by the guide 400.

According to some embodiments of the present invention, the guide part 400 is provided with a pair of oppositely disposed guide surfaces 410, and the guide surfaces 410 are inclined in a direction away from the center of the fixing groove 300. Specifically, for example, as shown in fig. 1, the guide part 400 is provided with a pair of oppositely disposed guide surfaces 410, the guide surfaces 410 are inclined in a direction away from the center of the fixing groove 300, and when the LED chip needs to be assembled with the fixing groove 300, the LED chip can enter the fixing groove 300 along the guide surfaces 410.

According to some embodiments of the present invention, the guiding surface 410 forms an included angle a with the inner wall of the fixing groove 300, and a is greater than or equal to 15 degrees and less than or equal to 45 degrees. Specifically, the guide surface 410 forms an upward angle with the inner wall of the fixing groove 300, and the angle is a. For example, as shown in fig. 1, a is 45 °, a guide channel of the LED chip is formed between two guide surfaces 410, and the LED chip is pressed downward by the guide portion 400 during the LED chip is inserted into the fixing groove 300, and the LED chip is supported by the guide surfaces 410, friction force, and gravity when the LED chip is mounted. The angle a degree conforms to the value range of the friction angle, so that the LED chip can easily enter the fixing groove 300, and the assembly efficiency of the LED chip is improved. It will be appreciated that the angle a includes 0 to 90, and that the guiding surface 410 is preferably oriented when 15 ≦ a ≦ 45.

According to some embodiments of the present invention, the guiding surface 410 is a circular arc guiding surface 410. Specifically, when the guide surface 410 is circular, the contact area between the LED chip and the guide surface 410 is small compared to the case where the guide surface 410 is flat, thereby preventing the LED chip from being worn.

According to the utility model discloses some embodiments, fixed slot 300 bottom is provided with vacuum suction hole 310, and vacuum suction hole 310 and the cooperation of LED chip for adsorb the LED chip. Specifically, for example, as shown in fig. 2 and 3, the vacuum suction hole 310 is disposed at the bottom end of the fixing groove 300, and the position of the vacuum suction hole 310 at the bottom surface of the fixing groove 300 is the center of the bottom surface, so that when the LED chip is sucked by the vacuum suction hole 310, the suction force applied to the LED chip is located at the center of the LED chip, thereby preventing the LED chip from falling off due to uneven force applied to each part of the LED chip.

According to some embodiments of the present invention, the number of the vacuum suction holes 310 is at least two, and the vacuum suction holes 310 are uniformly distributed in the fixing groove 300. Specifically, the fixing groove 300 has a symmetrical plane perpendicular to the bottom surface, and when the number of the vacuum suction holes 310 is two, the vacuum suction holes 310 are uniformly distributed to be symmetrical with respect to the symmetrical plane. When the number of the vacuum suction holes 310 is two or more, the fixing groove 300 has a perpendicular line perpendicular to the bottom surface and positioned at the center of gravity of the bottom surface, the line is a symmetrical line, and the vacuum suction holes 310 are uniformly distributed to be centrosymmetric with respect to the symmetrical line. The uniform distribution of the vacuum suction holes 310 is to prevent the LED chips from falling off due to uneven stress when the LED chips are adsorbed by the vacuum suction holes 310.

According to some embodiments of the present invention, the jig main body 110 is further provided with a separation groove 120, and the separation groove 120 is located between the adjacent fixing grooves 300. Specifically, for example, as shown in fig. 1 and 2, the jig main body 110 is provided with the separation grooves 120, and the fixing grooves 300 are divided into several rows in the front-rear direction by the separation grooves 120. Due to the arrangement of the separation groove 120, the consumption of materials of the LED fixture 100 can be reduced on the premise that the intensity is not obviously reduced, so that the production cost of the LED fixture 100 is reduced. The separation groove 120 also serves to increase the distance between the fixing grooves 300 to thereby provide a stroke, which is a moving space for a machine or a human hand when mounting the LED chip, thereby satisfying the processing requirements.

According to some embodiments of the present invention, the fixing groove 300 is divided into at least two rows of fixing grooves 300 by the dividing groove 120, and one guide 400 is shared between the same row of fixing grooves 300. For example, as shown in fig. 1, four separation grooves 120 are disposed on the LED fixture 100 to separate the fixing grooves 300 into five rows, and the fixing grooves 300 in each row are connected by a guide 400.

According to some embodiments of the present invention, the jig main body 110 is further provided with a holding portion 200, and the holding portion 200 is used for grabbing of the jig main body 110. Specifically, for example, as shown in fig. 1 to 3, four corners of the jig main body 110 extend to form a holding portion 200, and the holding portion 200 is square. By arranging the holding part 200, when the user moves the LED fixture 100, the user can move the LED fixture 100 by holding the holding part 200. It is understood that the arrangement positions of the grip 200 are not limited to the four corners of the jig main body 110. The shape of the grip 200 includes a cylinder, a triangular prism, and the like, and when the grip 200 is cylindrical, since there is no angle on the cylindrical surface, the user can be prevented from being scratched when gripping the grip 200. The connection between the holding portion 200 and the tool body 110 includes an integral molding or a detachable connection. When the grip portion 200 is detachably connected, the detachable connection manner includes a snap connection or a screw connection, thereby achieving the purpose of facilitating replacement of the grip portion 200.

According to some embodiments of the present invention, the grip portion 200 is provided with a fillet 210, the fillet 210 being used to avoid the user being scratched. Specifically, for example, as shown in fig. 1 and 2, the grip 200 is provided with a rounded corner 210, so as to prevent the user from scratching the hand when gripping the grip 200. It is understood that the method of providing the rounded corners 210 includes providing scratch-resistant silicone, rounding, and the like.

According to some embodiments of the present invention, the material of the LED fixture 100 is stainless steel. Specifically, the LED fixture 100 is made of stainless steel, and the stainless steel is used as the material of the LED fixture 100, so that the strength requirement of the LED fixture 100 is met at a low production cost.

According to the utility model discloses some embodiments, tool main part 110 is roughly square, is provided with a plurality of fixed slots 300 on the tool main part 110, and fixed slot 300 distributes according to the rectangle array, makes the LED chip install when LED tool 100 from this, and the distribution position of LED chip distributes for being the rectangle array, and then can avoid carrying out the independent range installation of every LED chip when electromechanical device need install the LED chip. The shape of the fixing groove 300 is square, and the depth of the fixing groove 300 is smaller than the height of the LED chip, so that the fixing groove is suitable for the shape of the current mainstream chip, and the chip is prevented from being misplaced in the fixing groove 300. The guide part 400 is a protrusion provided at an edge of the entrance of the fixing groove 300, thereby reducing the volume of the LED fixture 100 while ensuring the strength of the LED fixture 100.

The guide surface 410 and the inner wall of the fixing groove 300 form an upward angle, and the angle is a. For example, as shown in fig. 1, a is 45 °, a guide channel of the LED chip is formed between two guide surfaces 410, and the LED chip is pressed downward by the guide portion 400 during the LED chip is inserted into the fixing groove 300, and the LED chip is supported by the guide surfaces 410, friction force, and gravity when the LED chip is mounted. The angle a degree conforms to the value range of the friction angle, so that the LED chip can easily enter the fixing groove 300, and the assembly efficiency of the LED chip is improved. It will be appreciated that the angle a includes 0 to 90, and that the guiding surface 410 is preferably oriented when 15 ≦ a ≦ 45.

The guide surface 410 is a circular arc guide surface 410. Specifically, when the guide surface 410 is circular, the contact area between the LED chip and the guide surface 410 is small compared to the case where the guide surface 410 is flat, thereby preventing the LED chip from being worn. The vacuum suction hole 310 is formed in the bottom end of the fixing groove 300, and the position of the vacuum suction hole 310 on the bottom surface of the fixing groove 300 is the center of the bottom surface, so that when the LED chip is adsorbed by the vacuum suction hole 310, the force applied to the LED chip is located at the central point of the LED chip, and therefore the phenomenon that all parts of the LED chip are stressed unevenly to cause falling is avoided.

As shown in fig. 1 and 2, the jig main body 110 is provided with the separation grooves 120, and the fixing grooves 300 are divided into a plurality of rows in the front-rear direction by the separation grooves 120. Due to the arrangement of the separation groove 120, the consumption of materials of the LED fixture 100 can be reduced on the premise that the intensity is not obviously reduced, so that the production cost of the LED fixture 100 is reduced. The separation groove 120 also serves to increase the distance between the fixing grooves 300 to thereby provide a stroke, which is a moving space for a machine or a human hand when mounting the LED chip, thereby satisfying the processing requirements.

Four corners of the jig main body 110 extend to form a holding portion 200, and the holding portion 200 is square. By arranging the holding part 200, a user can grasp the holding part 200 to move the LED fixture 100 when moving the LED fixture 100. The holding portion 200 is provided with a round corner 210, so that the hand of a user is prevented from being scratched when the user grasps the holding portion 200. Specifically, the LED fixture 100 is made of stainless steel, and the stainless steel is used as the material of the LED fixture 100, so that the strength requirement of the LED fixture 100 is met at a low production cost.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

LED tool for place LED chip, its characterized in that includes:

the jig comprises a jig main body, a plurality of fixing grooves and a plurality of clamping pieces, wherein the fixing grooves are distributed in an array manner, and the tops of the fixing grooves are provided with accommodating holes;

the edge of the placing opening on the jig main body is provided with a guide part, and the guide part is used for guiding the LED chip to enter the fixing groove through the placing opening.
2. The LED fixture of claim 1, wherein the guide portion is a pair of oppositely disposed guide surfaces, and the guide surfaces are inclined away from the center of the fixing groove.
3. The LED fixture according to claim 2, wherein the guide surface and the inner wall of the fixing groove form an included angle a, and a is greater than or equal to 15 degrees and less than or equal to 45 degrees.
4. The LED fixture of claim 2, wherein the guide surface is a circular arc guide surface.
5. The LED fixture according to claim 1, wherein a vacuum suction hole is formed at a bottom end of the fixing groove, and the vacuum suction hole can be matched with the LED chip to suck the LED chip.
6. The LED fixture of claim 5, wherein the number of the vacuum suction holes is at least two, and the vacuum suction holes are uniformly distributed in the fixing groove.
7. The LED fixture according to any one of claims 1 to 6, wherein the fixture body is further provided with separation grooves which are located between adjacent fixing grooves and divide the fixing grooves into at least two rows.
8. The LED fixture of claim 7, wherein the guide portion is shared between the fixing slots of the same row.
9. The LED fixture of claim 1, wherein the fixture body is further provided with a grip.
10. The LED fixture of claim 9, wherein the grip is provided with a chamfer.