CN211467276U

CN211467276U - Injection mold for LED lamp panel in LED lamp

Info

Publication number: CN211467276U
Application number: CN201922141767.7U
Authority: CN
Inventors: 周福兴; 周君良
Original assignee: Suzhou Jiuding Electronic Technology Co ltd
Current assignee: Suzhou Jiuding Electronic Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-11
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an injection mold for LED lamp plate among LED lamps and lanterns, including the heat insulating board, the symmetrical fixedly connected with mounting panel of heat insulating board both sides wall, heat insulating board diapire fixedly connected with bottom plate, heat insulating board roof fixedly connected with places the platform, it puts and has seted up the standing groove to place a roof central point, the wall central point puts sliding connection has first mould board in the standing groove, first mould board top symmetry is provided with second mould board. The utility model discloses, be provided with and place a mould forming mechanism of can placing, and be provided with heating and cooling device in device body both sides, mould forming mechanism adopts and does benefit to the reassembling type structure, and compound die and drawing of patterns are convenient, and is provided with the handle and does benefit to and take, and device body both sides correspond heating and cooling device and are provided with the spacing placing mechanism of mould forming mechanism, and accessible heating and the temperature when cooling device control mold injection moulding ensure final injection moulding's quality.

Description

Injection mold for LED lamp panel in LED lamp

Technical Field

The utility model relates to a LED lamp plate technical field especially relates to an injection mold for LED lamp plate in LED lamps and lanterns.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

At present, LED lamps and lanterns use extensively, lie in wherein LED lamp plate manufacturing, because the LED lamp plate mostly all is the plastics material, therefore the LED lamp plate mostly all forms for mould injection moulding, and the injection mold of the LED lamp plate among the current LED lamps and lanterns uses comparatively inconveniently, and the concrete expression is that mould plate compound die and drawing of patterns are inconvenient, and the temperature when being difficult to control mould injection moulding directly influences final injection moulding's quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the injection mold who is used for the LED lamp plate among the LED lamps and lanterns that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an injection mold for an LED lamp panel in an LED lamp comprises a heat insulation plate, wherein two side walls of the heat insulation plate are symmetrically and fixedly connected with mounting plates, the bottom wall of the heat insulation plate is fixedly connected with a bottom plate, the top wall of the heat insulation plate is fixedly connected with a placing table, a placing groove is arranged at the center of the top wall of the placing table, a first die plate is connected at the center of the bottom wall in the placing groove in a sliding manner, a second die plate is symmetrically arranged above the first die plate, die cavities are symmetrically arranged at the center positions of the side walls of the first die plate and the second die plate which are opposite to each other, a connecting device is arranged between the side walls of the opposite sides of the first die plate and the second die plate, an injection molding hole is arranged at the center position of the upper side wall of the inner cavity of the second die plate, the injection molding hole is internally provided with a sealing device, two pairs of limiting plates are symmetrically arranged on two sides of the top wall of the bottom plate, and the two limiting plates on one side are symmetrically arranged.

As a further description of the above technical solution:

the middle position of the top wall of the bottom plate is fixedly connected with an upper heat insulation plate and the bottom wall of the mounting plate.

As a further description of the above technical solution:

the middle position of the bottom wall of the placing table is fixedly connected with a lower heat insulation plate and the top wall of the mounting plate.

As a further description of the above technical solution:

handles are symmetrically and fixedly connected to two sides of the top wall of the second die plate.

As a further description of the above technical solution:

the connecting device comprises connecting blocks and screws, the first die plate and the second die plate are symmetrically and fixedly connected with the connecting blocks on two sides of the side wall of one side in the opposite direction, and the two connecting blocks on one side are connected through the screws.

As a further description of the above technical solution:

the sealing device comprises an installation block, a pull ring and a limiting block, wherein the second die plate top wall is positioned at the opening of the injection molding hole and is provided with the installation block, the center of the installation block top wall is fixedly connected with the pull ring, the center of the installation block bottom wall is fixedly connected with the limiting block, and the limiting block is connected in the injection molding hole in a sliding mode.

As a further description of the above technical solution:

and four heating pipes are fixedly mounted between the upper side wall and the lower side wall of the mounting groove, are vertically mounted, and are arranged between every two adjacent heating pipes at equal intervals.

As a further description of the above technical solution:

one side fixed mounting has four condenser pipes, four between the wall of both sides about the mounting groove the condenser pipe is vertical installation and equidistant setting between two adjacent.

The utility model discloses following beneficial effect has:

compared with the prior art, an injection mold for LED lamp plate in LED lamps and lanterns, it can place mould forming mechanism to be provided with to place the platform, and be provided with heating and cooling device in device body both sides, mould forming mechanism adopts and does benefit to the reassembling type structure, compound die and drawing of patterns are convenient, and it does benefit to taking to be provided with the handle, device body both sides correspond heating and cooling device and are provided with the spacing placement mechanism of mould forming mechanism, accessible heating and the temperature of cooling device control mould during injection moulding, ensure final injection moulding's quality.

Drawings

Fig. 1 is a schematic view of a front view structure of an injection mold for an LED lamp panel in an LED lamp provided by the present invention;

fig. 2 is a diagram of the first mold plate, the second mold plate and the limiting plate from the left view of the injection mold for the LED lamp panel in the LED lamp provided by the present invention;

fig. 3 is the utility model provides a right side of an injection mold for LED lamp plate in LED lamps and lanterns sees and removes first mould board, second mould board, spacing board picture.

Illustration of the drawings:

1. a heat insulation plate; 2. mounting a plate; 3. a base plate; 4. a limiting plate; 5. a placing table; 6. a placement groove; 7. a first mold plate; 8. a mold cavity; 9. injection molding holes; 10. a handle; 11. mounting blocks; 12. a pull ring; 13. a limiting block; 14. connecting blocks; 15. a screw; 16. a second mold plate; 17. mounting grooves; 18. heating a tube; 19. a condenser tube.

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.

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, and are only for convenience of description and simplification of description, but do not 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an injection mold for an LED lamp panel in an LED lamp comprises a heat insulation plate 1, a heat insulation effect is achieved, two side walls of the heat insulation plate 1 are symmetrically and fixedly connected with a mounting plate 2, the bottom wall of the heat insulation plate 1 is fixedly connected with a bottom plate 3, the top wall of the heat insulation plate 1 is fixedly connected with a placing table 5, the central position of the top wall of the placing table 5 is provided with a placing groove 6, the central position of the bottom wall in the placing groove 6 is connected with a first mold plate 7 in a sliding manner, a second mold plate 16 is symmetrically arranged above the first mold plate 7, mold cavities 8 are symmetrically arranged at the central positions of the side walls of the first mold plate 7 and the second mold plate 16 opposite to each other, injection molding work can be carried out, a connecting device is arranged between the side walls of the first mold plate 7 and the second mold plate 16 opposite to each other, an injection molding hole 9 is arranged at the, play the effect of sealed hole 9 of moulding plastics, 3 roof bilateral symmetry of bottom plate are provided with two pairs of limiting plate 4, are the symmetry setting with two limiting plate 4 in one side, can carry out limiting displacement to placing first mould board 7 and second mould board 16 on it.

The middle position of the top wall of the bottom plate 3 is fixedly connected with an upper heat insulation plate 1 and the bottom wall of the mounting plate 2, the middle position of the bottom wall of the placing table 5 is fixedly connected with a lower heat insulation plate 1 and the top wall of the mounting plate 2, the two sides of the top wall of the second mould plate 16 are symmetrically and fixedly connected with handles 10 which are beneficial to pulling the second mould plate 16 to move, the connecting device comprises connecting blocks 14 and screws 15, the two sides of the side wall of the opposite side of the first mould plate 7 and the second mould plate 16 are symmetrically and fixedly connected with the connecting blocks 14, the two connecting blocks 14 on the same side are connected through the screws 15, the assembly and disassembly are convenient, the sealing device comprises an installing block 11, a pull ring 12 and a limiting block 13, the top wall of the second mould plate 16 is arranged at the opening of the injection molding hole 9, the pull ring 12 is, can seal the opening in hole 9 of moulding plastics, fixed mounting has four heating pipes 18 between the wall of one side mounting groove 17 upper and lower both sides, can carry out the heating work, and four heating pipes 18 are vertical installation and the equidistance setting between two adjacent, and fixed mounting has four condenser pipes 19 between the wall of one side mounting groove 17 upper and lower both sides, can carry out cooling work, and four condenser pipes 19 are vertical installation and the equidistance setting between two adjacent.

The working principle is as follows: when the LED lamp is used, the pull ring 12 can be pulled to drive the mounting block 11 to move, so that the limiting block 13 fixedly connected with the central position of the bottom wall of the mounting block 11 is separated from the injection molding hole 9, the opening of the injection molding hole 9 is opened, then injection molding is carried out on the first mold plate 7 and the mold cavity 8 of the second mold plate 16 through the injection molding hole 9, after the injection molding is finished, the pull ring 12 is pulled to reset the limiting block 13, the injection molding work is finished, at the moment, the handle 10 can be held, the first mold plate 7 and the second mold plate 16 are placed between the two limiting plates 4 on one side in a limiting mode according to actual conditions, the heating pipe 18 or the condensation pipe 19 on the side can be opened for heating or cooling work, the temperature effect during the injection molding of the mold is further controlled, after the injection molding is finished, the screws 15 on the two sides can be unscrewed, the first mold plate 7 and the second mold plate 16 are separated, the demolding work is finished, and finishing the injection molding work of the LED lamp panel used in the LED lamp.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an injection mold for LED lamp plate in LED lamps and lanterns, includes heat insulating board (1), its characterized in that: the heat insulation board is characterized in that mounting plates (2) are symmetrically and fixedly connected to two side walls of the heat insulation board (1), a bottom plate (3) is fixedly connected to the bottom wall of the heat insulation board (1), a placing table (5) is fixedly connected to the top wall of the heat insulation board (1), a placing groove (6) is formed in the center position of the top wall of the placing table (5), a first mold plate (7) is slidably connected to the center position of the bottom wall of the placing groove (6), a second mold plate (16) is symmetrically arranged above the first mold plate (7), mold cavities (8) are symmetrically formed in the center positions of the side walls of the first mold plate (7) and the second mold plate (16) opposite to each other, a connecting device is arranged between the side walls of the first mold plate (7) and the second mold plate (16) opposite to each other, an injection molding hole (9) is formed in the center position of the side wall of the mold, two pairs of limiting plates (4) are symmetrically arranged on two sides of the top wall of the bottom plate (3), and the two limiting plates (4) on the same side are symmetrically arranged.

2. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: the middle position of the top wall of the bottom plate (3) is fixedly connected with an upper heat insulation plate (1) and the bottom wall of the mounting plate (2).

3. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: the middle position of the bottom wall of the placing table (5) is fixedly connected with a lower heat insulation plate (1) and the top wall of the mounting plate (2).

4. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: handles (10) are symmetrically and fixedly connected to two sides of the top wall of the second die plate (16).

5. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: the connecting device comprises connecting blocks (14) and screws (15), the first die plate (7) and the second die plate (16) are symmetrically and fixedly connected with the connecting blocks (14) on the two opposite side walls, and the connecting blocks (14) on one side are connected through the screws (15).

6. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: the sealing device comprises an installation block (11), a pull ring (12) and a limiting block (13), wherein the top wall of the second mold plate (16) is located at the opening of the injection molding hole (9) and is provided with the installation block (11), the center of the top wall of the installation block (11) is fixedly connected with the pull ring (12), the center of the bottom wall of the installation block (11) is fixedly connected with the limiting block (13), and the limiting block (13) is slidably connected in the injection molding hole (9).

7. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: four heating pipes (18) are fixedly mounted between the upper side wall and the lower side wall of the mounting groove (17) on one side, and the four heating pipes (18) are vertically mounted and are arranged between every two adjacent heating pipes at equal intervals.

8. The injection mold for the LED lamp panel in the LED lamp according to claim 1, wherein: four condenser pipes (19) are fixedly mounted between the upper side wall and the lower side wall of the mounting groove (17) on one side, and the condenser pipes (19) are vertically mounted and are arranged between two adjacent condenser pipes at equal intervals.