CN210040246U

CN210040246U - Double-color hammer-shaped LED packaging device

Info

Publication number: CN210040246U
Application number: CN201920780746.7U
Authority: CN
Inventors: 程鹏; 张洪亮
Original assignee: Shenzhen Bright Au Optronics Co
Current assignee: Shenzhen Bright Au Optronics Co
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-07
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a double-colored hammer LED encapsulates device, including bottom plate, fixture and transparent protective cover, the last fixed surface of bottom plate installs spacing platform, fixture is located the upper surface four corners of spacing platform, the equal fixed mounting in the left and right sides of spacing platform has the curb plate, the rear end fixed mounting of curb plate has the diaphragm, transparent protective cover is located the top of spacing platform, spacing post is run through to the inside of spacing groove, the marginal fixed mounting of transparent protective cover has the draw runner. This double-colored hammer LED encapsulates in device clamp plate passes through torsional spring and constitutes revolution mechanic between the spacing platform, covers the clamp plate in the edge of chip, can fix the four corners of chip through four clamp plates, through mutually supporting between ironbar, diaphragm, magnetic stripe, slide rail and the curb plate for the unsettled top that covers in the chip of transparent protection cover seals the chip through transparent protection cover, thereby improves each item barrier propterty of chip.

Description

Double-color hammer-shaped LED packaging device

Technical Field

The utility model relates to a LED encapsulation equipment technical field specifically is a double-colored hammer LED encapsulates device.

Background

The LED (semiconductor light emitting diode) package is a package of a light emitting chip, and is greatly different from the package of an integrated circuit, the package of the LED not only needs to protect a lamp wick, but also needs to transmit light, and the package has the function of providing enough protection for the chip, so that the chip is prevented from being exposed in the air for a long time or being damaged mechanically to lose efficacy, and the stability of the chip is improved; for LED packaging, it is also necessary to have good light extraction efficiency and good heat dissipation, and good packaging can make the LED have better luminous efficiency and heat dissipation environment, thereby improving the life of the LED.

Most of the existing LED packaging structures are screwed on the bottom plate through screws, so that the integrity of the chips is damaged, the recovery rate of the chips is reduced, the general LED packaging structures are troublesome to disassemble and assemble, a large amount of time is wasted, and a double-color hammer-shaped LED packaging device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-colored hammer LED encapsulates device to propose general LED packaging structure among the above-mentioned background art and screw up the chip on the bottom plate mostly through the screw, lead to the destruction of chip self integrality, reduced the rate of recovery of chip, secondly general LED packaging structure dismouting is troublesome, extravagant a large amount of time's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-colored hammer LED encapsulates device, includes bottom plate, fixture and transparent protective cover, the last fixed surface of bottom plate installs spacing platform, fixture is located the upper surface four corners of spacing platform, the equal fixed mounting in the left and right sides of spacing platform has the curb plate, and the inside of curb plate has seted up the slide rail, the rear end fixed mounting of curb plate has the diaphragm, and the inside integration of diaphragm is provided with the magnetic stripe, transparent protective cover is located the top of spacing platform, and the front end of transparent protective cover is inside to have seted up the spacing groove, spacing groove's inside has run through spacing post, transparent protective cover's marginal fixed mounting has the draw runner, and transparent protective cover's terminal fixed mounting has the ironbar, the marginal welding of bottom plate has the connecting plate, and the inside of connecting plate runs through there is fixing bolt.

Preferably, the clamping mechanism comprises a torsion spring, a pressing plate and a cushion layer, the pressing plate is connected to the outer side of the torsion spring, and the cushion layer covers the lower surface of the pressing plate.

Preferably, the pressing plates form a rotating structure with the limiting table through the torsion springs, the upper surface of the limiting table is recessed inwards, and the pressing plates are symmetrical with each other about the vertical center line of the limiting table.

Preferably, the side plates are parallel to each other, the side plates are perpendicular to the transverse plate, and the transverse plate is in a concave structure.

Preferably, the transparent protective cover forms a sliding structure through the sliding strip and between the sliding rail and the bottom plate, and the front end of the transparent protective cover is connected with the bottom plate through the limiting groove and the limiting column.

Preferably, the inner diameter of the limiting groove is equal to the outer diameter of the limiting column, an integrated structure is arranged between the limiting column and the bottom plate, and the limiting column is symmetrical about the vertical center line of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the pressing plate in the double-color hammer-shaped LED packaging device forms a rotating structure with the limiting table through the torsion spring, the pressing plate covers the edge of the chip, and four corners of the chip can be fixed through the four pressing plates;

the soft cushion layer covers the lower surface of the pressing plate, and the pressing plate is prevented from being in direct contact with the chip due to the arrangement of the soft cushion layer, so that indentation of the pressing plate on the surface of the chip is avoided, and the chip is fixed in the mode, so that the chip is simple and convenient to use and easy to operate;

through the mutual cooperation between ironbar, diaphragm, magnetic stripe, slide rail and the curb plate for transparent protective cover is unsettled and is covered in the top of chip, seals the chip through transparent protective cover, thereby improves each item barrier propterty of chip.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the transparent protective cover of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a limiting table; 3. a clamping mechanism; 4. a torsion spring; 5. pressing a plate; 6. a soft cushion layer; 7. a side plate; 8. a slide rail; 9. a transverse plate; 10. a magnetic strip; 11. a transparent protective cover; 12. a limiting groove; 13. a limiting column; 14. a slide bar; 15. iron bars; 16. a connecting plate; 17. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-color hammer-shaped LED packaging device comprises a bottom plate 1, a clamping mechanism 3 and a transparent protective cover 11, wherein a limiting table 2 is fixedly installed on the upper surface of the bottom plate 1, the clamping mechanism 3 is positioned at four corners of the upper surface of the limiting table 2, the clamping mechanism 3 comprises a torsion spring 4, a pressing plate 5 and a soft cushion layer 6, the pressing plate 5 is connected to the outer side of the torsion spring 4, the soft cushion layer 6 covers the lower surface of the pressing plate 5, when the device is used, a chip is firstly placed on the upper surface of the limiting table 2, then the pressing plate 5 rotates towards the chip direction through the torsion spring 4, so that the pressing plate 5 covers the edge of the chip, the four corners of the chip can be fixed through the four pressing plates 5, the pressing plate 5 forms a rotating structure through the torsion spring 4 and the limiting table 2, the upper surface of the limiting table 2 is sunken towards the inner side, the pressing plates 5 are symmetrical with respect to the vertical central line of, therefore, the pressing plate 5 is prevented from leaving an indentation on the surface of the chip, and then the chip is fixed by adopting the method, so that the chip is simple and convenient to use and easy to operate;

the left side and the right side of the limiting table 2 are fixedly provided with side plates 7, slide rails 8 are arranged inside the side plates 7, transverse plates 9 are fixedly arranged at the rear ends of the side plates 7, magnetic stripes 10 are integrally arranged inside the transverse plates 9, the transparent protective cover 11 is positioned above the limiting table 2, limiting grooves 12 are formed in the front end of the transparent protective cover 11, the side plates 7 are parallel to each other, the side plates 7 are perpendicular to the transverse plates 9, the transverse plates 9 are in a concave structure, after the chip is fixed, the transparent protective cover 11 can be covered above the chip, and the chip is sealed through the transparent protective cover 11, so that various protective performances of the chip are improved;

a limiting column 13 penetrates through the limiting groove 12, a sliding strip 14 is fixedly arranged at the edge of the transparent protective cover 11, an iron strip 15 is fixedly arranged at the tail end of the transparent protective cover 11, the transparent protective cover 11 forms a sliding structure with the bottom plate 1 through the sliding strip 14 and the sliding rail 8, the front end of the transparent protective cover 11 is connected with the bottom plate 1 through the limiting groove 12 and the limiting column 13, when the transparent protective cover 11 is installed, the sliding strips 14 at the left side and the right side of the transparent protective cover 11 are required to be inserted into the sliding rails 8 inside the side plates 7 until the iron strip 15 at the lower end of the transparent protective cover 11 is attached to the magnetic stripe 10 inside the transverse plate 9, the transparent protective cover 11 is suspended above a chip through the iron strip 15, the transverse plate 9, the magnetic stripe 10, the sliding rails 8 and the side plates 7 are matched with each other, the inner diameter of the limiting groove 12 is equal to the outer diameter of the limiting column 13, and, and be symmetrical about bottom plate 1's vertical central line between spacing post 13, with transparent protection cover 11 downstream to magnetic stripe 10 and iron sheet 15 laminating back, the inside spacing groove 12 of transparent protection cover 11 upper end cup joints in spacing post 13's the outside, because integration is connected between spacing post 13 and the bottom plate 1, consequently, through spacing effect between spacing groove 12 and the spacing post 13, make transparent protection cover 11's upper end laminate with bottom plate 1's one end mutually, the stability between transparent protection cover 11 and the bottom plate 1 has been improved, the edge welding of bottom plate 1 has connecting plate 16, and connecting plate 16's inside is run through there is fixing bolt 17.

The working principle is as follows: when the double-color hammer-shaped LED packaging device is used, a chip is firstly placed on the upper surface of a limiting table 2, then a pressure plate 5 is rotated towards the direction of the chip through a torsion spring 4, so that the pressure plate 5 covers the edge of the chip, four corners of the chip can be fixed through four pressure plates 5, after the position of the chip is fixed, sliding strips 14 on the left side and the right side of a transparent protective cover 11 are required to be inserted into sliding rails 8 inside side plates 7 in an aligning manner until iron strips 15 at the lower end of the transparent protective cover 11 are attached to magnetic strips 10 inside a transverse plate 9, the transparent protective cover 11 is suspended above the chip through mutual matching of the iron strips 15, the transverse plate 9, the magnetic strips 10, the sliding rails 8 and the side plates 7, the transparent protective cover 11 is moved downwards to the position where the magnetic strips 10 are attached to the iron strips 15, a limiting groove 12 inside the upper end of the transparent protective cover 11 is sleeved, because the integration is connected between spacing post 13 and the bottom plate 1, consequently through the limiting displacement between spacing groove 12 and the spacing post 13 for the upper end of transparent protection cover 11 is laminated with the one end of bottom plate 1 mutually, seals the chip through transparent protection cover 11, thereby improves each item barrier propterty of chip, and this is exactly this double-colored hammer LED packaging device's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-colored hammer LED encapsulates device, includes bottom plate (1), fixture (3) and transparent protection cover (11), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a limiting table (2), the clamping mechanism (3) is positioned at four corners of the upper surface of the limiting table (2), side plates (7) are fixedly arranged on the left side and the right side of the limiting table (2), slide rails (8) are arranged inside the side plates (7), transverse plates (9) are fixedly arranged at the rear ends of the side plates (7), magnetic stripes (10) are arranged inside the transverse plates (9), the transparent protective cover (11) is positioned above the limiting table (2), limiting grooves (12) are formed inside the front end of the transparent protective cover (11), limiting columns (13) penetrate through the inside of the limiting grooves (12), slide bars (14) are fixedly arranged at the edges of the transparent protective cover (11), iron bars (15) are fixedly arranged at the tail ends of the transparent protective cover (11), and connecting plates (16) are welded at the edges of the bottom plate (1), and a fixing bolt (17) penetrates through the connecting plate (16).

2. The bi-color hammer LED package device of claim 1, wherein: the clamping mechanism (3) comprises a torsion spring (4), a pressing plate (5) and a soft cushion layer (6), the pressing plate (5) is connected to the outer side of the torsion spring (4), and the soft cushion layer (6) covers the lower surface of the pressing plate (5).

3. The bi-color hammer LED package device of claim 2, wherein: the pressing plate (5) forms a rotating structure with the limiting table (2) through the torsion spring (4), the upper surface of the limiting table (2) is sunken towards the inner side, and the pressing plate (5) is symmetrical about the vertical center line of the limiting table (2).

4. The bi-color hammer LED package device of claim 1, wherein: the side plates (7) are parallel to each other, the side plates (7) and the transverse plate (9) are perpendicular to each other, and the transverse plate (9) is of a concave structure.

5. The bi-color hammer LED package device of claim 1, wherein: transparent protective cover (11) constitute sliding construction through draw runner (14) and between slide rail (8) and bottom plate (1), and the front end of transparent protective cover (11) is connected through between spacing groove (12) and spacing post (13) and bottom plate (1).

6. The bi-color hammer LED package device of claim 1, wherein: the inner diameter of the limiting groove (12) is equal to the outer diameter of the limiting column (13), an integrated structure is arranged between the limiting column (13) and the bottom plate (1), and the limiting column (13) is symmetrical about the vertical center line of the bottom plate (1).