CN220086079U

CN220086079U - LED module production is with beating pressurize frock of gluing

Info

Publication number: CN220086079U
Application number: CN202321447090.XU
Authority: CN
Inventors: 周承威
Original assignee: Ningbo Weilinma Intelligent Technology Co ltd
Current assignee: Ningbo Weilinma Intelligent Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-24
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a gluing pressure-maintaining tool for LED module production, which comprises a base and a pressing plate, wherein the upper end of the base is provided with a groove which is used for being embedded with an LED module; a wire hole is formed in a lamp panel in the LED module, a lead wire of the lamp panel penetrates through the wire hole and then extends out of the LED module, a glue injection channel vertically corresponding to the wire hole is formed in the pressing plate, a concave cavity which is outwards expanded is formed in the lower end of the glue injection channel, a glue blocking plate is embedded in the concave cavity, the lower end of the glue blocking plate abuts against the upper end of the lamp panel, a cavity which vertically corresponds to the wire hole and has an inner diameter larger than the aperture of the wire hole is formed in the lower end of the glue blocking plate, through holes which are in one-to-one correspondence with each lead wire are formed in the top of the cavity, each lead wire is arranged in the through hole in a penetrating mode at the corresponding position, and the glue injection hole is formed in the top of the cavity; the utility model can ensure the fixation firmness between the lead wire of the lamp panel and the wire hole and ensure the air tightness between the lead wire of the lamp panel and the wire hole of the lamp panel.

Description

LED module production is with beating pressurize frock of gluing

Technical Field

The utility model relates to the technical field of tools for producing LED modules, in particular to a gluing and pressure maintaining tool for producing LED modules.

Background

In the production process of the LED module, after the sealing of the LED module is finished, in order to ensure the air tightness of the LED module after the glue is dried and solidified, and in order to ensure the fixing firmness of the lens plate and the lamp plate in the LED module, in the process of the glue drying and solidification, a glue pressing and pressure maintaining tool for producing the LED module is required to apply a clamping force to the lens plate and the lamp plate in the LED module so as to keep the lens plate and the lamp plate in a clamped state, and in addition, glue is required to be pressed at a wire hole of the lamp plate so as to seal a gap between a lead wire and the wire hole of the lamp plate by glue; the glue-beating pressure-maintaining tool for LED module production in the market at present comprises a base and a pressing plate, wherein the upper end of the base is provided with a groove which is used for being embedded with an LED module, and the pressing plate is used for being placed above the LED module and used for pressing the LED module on the base; a wire hole is formed in a lamp panel in the LED module, a lead wire of the lamp panel penetrates through the wire hole and then extends out of the LED module, and a glue injection channel vertically corresponding to the wire hole is formed in the pressing plate; when the gluing pressure maintaining tool for producing the LED module is used, firstly, a lens plate in the LED module is placed in a groove on a base, the base is placed in gluing equipment, glue is glued on the lens plate through the gluing equipment, then a lamp plate is placed on the lens plate, a lead wire of the lamp plate passes through a glue injection channel on a pressing plate and is placed on the lamp plate, then the pressing plate is pressed down by a pressing clamp to enable the pressing plate to tightly press the LED module on the base, glue is then beaten at a gap between the lead wire and the line hole of the lamp plate through the glue injection channel by the gluing equipment, and finally, the whole gluing pressure maintaining tool for producing the LED module is taken out from the gluing equipment; however, in the above process, when the glue is applied to the wire hole on the lamp panel by the glue applying device, the glue at the wire hole will flow at will, so that after the glue is dried and cured, the defect of poor fixation firmness between the lead wire of the lamp panel and the wire hole exists, and the defect of poor air tightness exists between the lead wire of the lamp panel and the wire hole of the lamp panel.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a gluing and pressure maintaining tool for LED module production, which can ensure the fixation firmness between the lead wire of a lamp panel and a wire hole and ensure the air tightness between the lead wire of the lamp panel and the wire hole of the lamp panel.

The utility model relates to a gluing pressure-maintaining tool for LED module production, which comprises a base and a pressing plate, wherein the upper end of the base is provided with a groove which is used for being embedded with an LED module; be provided with the line hole on the lamp plate in the LED module, the lead wire of lamp plate stretches out outside the LED module after passing the line hole, be provided with the injecting glue passageway that corresponds with the line hole vertically on the clamp plate, the lower extreme of injecting glue passageway is provided with outside expanding cavity, embedded in the cavity is equipped with keeps off the glued board, the lower extreme that keeps off the glued board offsets with the upper end of lamp plate and leans on, the lower extreme that keeps off the glued board is provided with the die cavity that corresponds with the line hole vertically and the internal diameter is greater than the aperture of line hole, the top of die cavity is provided with the through-hole with every lead wire one-to-one, every lead wire is worn to establish in the through-hole on the corresponding position, the top of die cavity is provided with the injecting glue hole, the injecting glue hole is used for supplying glue to pass and pours into in order to make the clearance between glue shutoff lead wire and the line hole.

After the structure is adopted, after glue is injected into the cavity by the glue injecting device through the glue injecting hole on the glue baffle plate, the glue can be limited in the cavity, namely, the situation that the glue flows randomly can be avoided, so that after the glue is dried and solidified, the fixation firmness between the lead wire and the wire hole of the lamp panel and the air tightness between the lead wire and the wire hole of the lamp panel can be ensured.

The utility model relates to a gluing pressure-maintaining tool for LED module production, wherein the side wall of a concave cavity forms a wedge-shaped surface which is contracted inwards from bottom to top, and the outer wall of a glue baffle plate is matched with the wedge-shaped surface; through adopting this kind of structure, when keeping off the offset plate and carrying out the assembly with the clamp plate, keep off the offset plate and can embed more easily in the cavity that is located on the clamp plate, and the same reason is when the clamp plate is dismantled, can make keep off the offset plate and deviate from more easily in the cavity.

The utility model relates to a gluing and pressure maintaining tool for LED module production, wherein a glue baffle plate comprises two plate bodies which are horizontally and symmetrically arranged, a cavity, a through hole and a glue injection hole are formed between the two plate bodies, and inner end parts of the two plate bodies are spliced with each other to form the glue baffle plate; the glue baffle plate is formed by splicing two plate bodies, and the cavity, the through hole and the glue injection hole are formed between the two plate bodies, so that glue is injected into the cavity and after glue is dried and cured, the two plate bodies can be separated from each other, and convenience can be brought to the dismantling of the glue baffle plate.

The utility model relates to a gluing pressure maintaining tool for LED module production, wherein the inner ends of two plate bodies are matched and spliced through a splicing structure; through adopting this kind of structure, can improve firmness and reliability after two body couplings, and the dog plate body concatenation back formed keep off the offset plate when inlaying with the cavity that is located on the clamp plate, can avoid two plate bodies to break away from each other.

The utility model relates to a gluing pressure maintaining tool for LED module production, wherein an inserting structure comprises a plurality of inserting blocks and slots corresponding to the inserting blocks one by one, and each inserting block is matched and inserted with the slot at the corresponding position; wherein a part of the inserting blocks are arranged on the inner end part of one of the plate bodies, the rest of the inserting blocks are arranged on the inner end part of the other plate body, a part of the inserting grooves are arranged on the inner end part of one of the plate bodies, and the rest of the inserting grooves are arranged on the inner end part of the other plate body; by adopting the structure, the two plate bodies can be conveniently matched and spliced together, and the two plate bodies can be conveniently separated from each other.

The utility model relates to a gluing and pressure maintaining tool for LED module production, wherein a boss for propping against a finger is arranged on the outer top of each plate body; through the setting of boss, when two plate bodies need to be separated each other, the boss can support with the finger and lean on to be convenient for the finger promotes two plate bodies in order to make two plate bodies separate each other.

The utility model relates to a gluing and pressure maintaining tool for LED module production, wherein a plurality of clamps which are circumferentially distributed at intervals are fixed at the upper end of a base and positioned at the outer side of a groove, and the clamps are used for pressing down a pressing plate so that the pressing plate presses an LED module on the base; through adopting this kind of structure, the clamp plate can further reliably compress tightly the LED module on the base, can improve the effect of compressing tightly to the LED module promptly.

The utility model relates to a gluing and pressure maintaining tool for LED module production, wherein a base and a pressing plate are respectively formed by plastic material in an integral injection molding way; after the base and the pressing plate are integrally injection molded by adopting plastic materials, the LED module has the advantages of high dimensional precision of the base and the pressing plate, further meets the production requirement of the LED module, and has the advantages of convenience in production of the base and the pressing plate and low production cost.

The utility model relates to a gluing pressure-maintaining tool for LED module production, wherein a first grid-shaped reinforcing rib is arranged on the lower end surface of a base, and a second grid-shaped reinforcing rib is arranged on the upper end surface of a pressing plate; through the setting of first strengthening rib, can improve the structural strength of base, through the setting of second strengthening rib, can improve the structural strength of clamp plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a first embodiment of a press plate after pressing an LED module onto a base;

FIG. 2 is a schematic view of a second perspective structure of the pressing plate after the LED module is pressed on the base;

fig. 3 is a schematic perspective view of the LED module after being embedded in the base;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

fig. 5 is a schematic diagram of a three-dimensional structure of an LED module after being detached from a base;

FIG. 6 is a schematic perspective view of a platen;

FIG. 7 is a schematic perspective view of a plate body;

FIG. 8 is a schematic cross-sectional view of the press plate after pressing the LED module onto the base;

fig. 9 is an enlarged schematic view of the structure at B in fig. 8.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1-9, the gluing and pressure maintaining tool for producing the LED module comprises a base 1 and a pressing plate 2, wherein a groove 11 is formed in the upper end of the base 1, the groove 11 is used for being embedded with an LED module 3, and the pressing plate 2 is used for being placed above the LED module 3 and used for pressing the LED module 3 on the base 1; the LED module comprises a lamp panel 31 in an LED module 3, a wire hole 311 is formed in the lamp panel 31, leads 312 of the lamp panel 31 penetrate through the wire hole 311 and then extend out of the LED module 3, a glue injection channel 21 vertically corresponding to the wire hole 311 is formed in a pressing plate 2, a cavity 22 which is outwards expanded is formed in the lower end of the glue injection channel 21, a glue blocking plate 4 is embedded in the cavity 22, the lower end of the glue blocking plate 4 abuts against the upper end of the lamp panel 31, a cavity 41 vertically corresponding to the wire hole 311 and with the inner diameter larger than the aperture of the wire hole 311 is formed in the lower end of the glue blocking plate 4, through holes 42 corresponding to the leads 312 one by one are formed in the top of the cavity 41, each lead 312 penetrates through the through hole 42 in the corresponding position, a glue injection hole 43 is formed in the top of the cavity 41, and glue is used for enabling glue to pass through and be injected into the cavity 41 so that gaps between the leads 312 and the wire hole 311 are blocked; the glue baffle is made of a material which is not easy to adhere with glue, such as polypropylene material.

The side wall of the concave cavity 22 forms a wedge-shaped surface 23 which is contracted inwards from bottom to top, and the outer wall of the glue baffle plate 4 is matched with the wedge-shaped surface 23; through adopting this kind of structure, when keeping off the offset plate and carrying out the assembly with the clamp plate, keep off the offset plate and can embed more easily in the cavity that is located on the clamp plate, and the same reason is when the clamp plate is dismantled, can make keep off the offset plate and deviate from more easily in the cavity.

The glue baffle plate 4 comprises two plate bodies 44 which are horizontally and symmetrically arranged, wherein a cavity 41, a through hole 42 and a glue injection hole 43 are formed between the two plate bodies 44, and inner end parts of the two plate bodies 44 are mutually spliced to form the glue baffle plate 4; the glue baffle plate is formed by splicing two plate bodies, and the cavity, the through hole and the glue injection hole are formed between the two plate bodies, so that glue is injected into the cavity and after glue is dried and cured, the two plate bodies can be separated from each other, and convenience can be brought to the dismantling of the glue baffle plate.

The inner ends of the two plate bodies 44 are matched and spliced through a splicing structure; through adopting this kind of structure, can improve firmness and reliability after two body couplings, and the dog plate body concatenation back formed keep off the offset plate when inlaying with the cavity that is located on the clamp plate, can avoid two plate bodies to break away from each other.

The plugging structure comprises a plurality of plugging blocks 441 and a plurality of slots 442 corresponding to the plugging blocks 441 one by one, and each plugging block 441 is matched and plugged with the slot 442 at the corresponding position; wherein a portion of the insert blocks 441 are disposed on the inner end portion of one of the plate bodies 44, a remaining portion of the insert blocks 441 are disposed on the inner end portion of the other plate body 44, a portion of the insert slots 442 are disposed on the inner end portion of one of the plate bodies 44, and a remaining portion of the insert slots 442 are disposed on the inner end portion of the other plate body 44; by adopting the structure, the two plate bodies can be conveniently matched and spliced together, and the two plate bodies can be conveniently separated from each other.

A lug boss 443 for propping against the finger is arranged on the outer top of each plate body 44; through the setting of boss, when two plate bodies need to be separated each other, the boss can support with the finger and lean on to be convenient for the finger promotes two plate bodies in order to make two plate bodies separate each other.

A plurality of clamps 5 which are circumferentially distributed at intervals are fixed at the upper end of the base 1 and positioned at the outer side of the groove 11, and the clamps 5 are used for pressing down the pressing plate 2 so that the pressing plate 2 presses the LED module 3 on the base 1; through adopting this kind of structure, the clamp plate can further reliably compress tightly the LED module on the base, can improve the effect of compressing tightly to the LED module promptly.

The base 1 and the pressing plate 2 are respectively formed by plastic materials in an integral injection molding way; after the base and the pressing plate are integrally injection molded by adopting plastic materials, the LED module has the advantages of high dimensional precision of the base and the pressing plate, further meets the production requirement of the LED module, and has the advantages of convenience in production of the base and the pressing plate and low production cost.

The lower end face of the base 1 is provided with a grid-shaped first reinforcing rib 12, and the upper end face of the pressing plate 2 is provided with a grid-shaped second reinforcing rib 24; through the setting of first strengthening rib, can improve the structural strength of base, through the setting of second strengthening rib, can improve the structural strength of clamp plate.

When the LED module is used, firstly, a lens plate in the LED module is placed in a groove on a base, the base is placed in a gluing device, glue is glued on the lens plate through the gluing device, then a lamp plate is placed on the lens plate, a glue baffle plate is placed on the lamp plate, leads penetrate through wire holes in the glue baffle plate, a pressing plate is placed on the lamp plate, then the pressing plate is pressed down by a pressing clamp to enable the pressing plate to press the LED module on the base, glue is injected into a cavity through a glue injection hole in the glue baffle plate by the gluing device, and finally the whole glue-gluing pressure-maintaining tool for producing the LED module is taken out from the gluing device; after the glue in the cavity and the glue between the lens plate and the lamp plate are dried and cured, the pressing plate is taken down from the base, the glue blocking plate is taken down from the lamp plate, and the LED module is taken down from the base.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a LED module production is with beating pressurize frock of gluing, includes base (1) and clamp plate (2), the upper end of base (1) is provided with recess (11), recess (11) are used for gomphosis with LED module (3), clamp plate (2) are used for placing in the top of LED module (3) and are used for compressing tightly LED module (3) on base (1); be provided with line hole (311) on lamp plate (31) in LED module (3), lead wire (312) of lamp plate (31) pass stretch out outside LED module (3) behind line hole (311), be provided with on clamp plate (2) with line hole (311) vertical injecting glue passageway (21), its characterized in that: the lower extreme of injecting glue passageway (21) is provided with cavity (22) of outside expansion, it has fender offset plate (4) to inlay in cavity (22), the lower extreme of fender offset plate (4) with the upper end of lamp plate (31) is supported and is leaned on, the lower extreme of fender offset plate (4) be provided with line hole (311) vertical correspondence and internal diameter are greater than die cavity (41) in the aperture of line hole (311), the top of die cavity (41) be provided with every lead wire (312) one-to-one through-hole (42), every in lead wire (312) all wears to establish through-hole (42) in corresponding position, the top of die cavity (41) is provided with injecting glue hole (43), injecting glue hole (43) are arranged in supplying glue to pass through and inject into in die cavity (41) so that the clearance between glue shutoff lead wire (312) and the line hole (311).

2. The gluing and pressure maintaining tool for LED module production according to claim 1, wherein the side wall of the concave cavity (22) forms a wedge-shaped surface (23) which is contracted inwards from bottom to top, and the outer wall of the glue baffle plate (4) is matched with the wedge-shaped surface (23).

3. The glue-beating and pressure-maintaining tool for producing the LED module according to claim 1 or 2, wherein the glue-blocking plate (4) comprises two plate bodies (44) which are horizontally and symmetrically arranged, the cavity (41), the through hole (42) and the glue injection hole (43) are formed between the two plate bodies (44), and inner end parts of the two plate bodies (44) are spliced with each other to form the glue-blocking plate (4).

4. The gluing and pressure maintaining tool for LED module production according to claim 3, wherein the inner ends of the two plate bodies (44) are matched and spliced through a splicing structure.

5. The glue applying and pressure maintaining tool for producing the LED module according to claim 4, wherein the inserting structure comprises a plurality of inserting blocks (441) and inserting grooves (442) which are in one-to-one correspondence with the plurality of inserting blocks (441), and each inserting block (441) is matched and inserted with the inserting groove (442) at the corresponding position; wherein a part of the insert blocks (441) are arranged on the inner end part of one of the plate bodies (44), the rest of the insert blocks (441) are arranged on the inner end part of the other plate body (44), a part of the slots (442) are arranged on the inner end part of one of the plate bodies (44), and the rest of the slots (442) are arranged on the inner end part of the other plate body (44).

6. The glue-beating and pressure-maintaining tool for producing the LED module according to claim 5, wherein a boss (443) for propping against a finger is arranged on the outer top of each plate body (44).

7. The gluing and pressure maintaining tool for LED module production according to claim 1, wherein a plurality of clamps (5) which are circumferentially distributed at intervals are fixed at the upper end of the base (1) and positioned on the outer side of the groove (11), and the clamps (5) are used for pressing down the pressing plate (2) so that the pressing plate (2) tightly presses the LED module (3) on the base (1).

8. The gluing and pressure maintaining tool for producing the LED module according to claim 1 or 7, wherein the base (1) and the pressing plate (2) are respectively formed by integral injection molding of plastic materials.

9. The gluing and pressure maintaining tool for LED module production according to claim 8, wherein the lower end face of the base (1) is provided with a first grid-shaped reinforcing rib (12), and the upper end face of the pressing plate (2) is provided with a second grid-shaped reinforcing rib (24).