CN217167079U - Cleaver with protection mechanism for welding LED chip - Google Patents

Abstract

The utility model relates to a chip bonding technique field specifically is a LED is cleaver for chip bonding with protection machanism, include: the mounting device comprises a bottom ring, a mounting cylinder and a welding head, wherein the top end of the bottom ring is fixedly connected with the mounting cylinder, a fixing column is arranged in the mounting cylinder, and the welding head is arranged in the fixing column; the limiting ring is installed on the surface of the welding head, the welding head is matched with the fixing column, the top end of the limiting ring is provided with a contact ring, and the surface of the contact ring is provided with a limiting cylinder. The utility model discloses a rubber circle can have certain anti-skidding effect, has prevented that the problem that the surface of soldered connection can drop is installed to spacing section of thick bamboo, then installs the surface of soldered connection to spacing section of thick bamboo, carries on spacingly to spacing section of thick bamboo through the spacing ring, has guaranteed that the inside wall of protective head can not touched on the top of soldered connection, has improved the protecting effect greatly, can carry out holistic protection to the soldered connection.

Description

Cleaver with protection mechanism for welding LED chip

Technical Field

The utility model relates to a chip bonding technology field specifically is a cleaver is used in welding of LED chip with protection machanism.

Background

The LED chip is a solid semiconductor device, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with the anode of a power supply, the whole wafer is packaged by epoxy resin, the LED chip is also called an LED light-emitting chip, is a core component of an LED lamp, namely a P-N junction, and has the main functions of: the chip is mainly made of monocrystalline silicon, the semiconductor wafer is composed of two parts, one part is a P-type semiconductor, holes are dominant in the P-type semiconductor, the other end is an N-type semiconductor, electrons are mainly on the P-type semiconductor, when the two semiconductors are connected, a P-N junction is formed between the two semiconductors, when current acts on the wafer through a wire, the electrons are pushed to a P area, the electrons and the holes are combined in the P area, then energy is emitted in the form of photons, and the LED light-emitting principle is realized, and the wavelength of light, namely the color of the light, is determined by the material forming the P-N junction.

The LED chip can be used in the process of welding, but after the existing chopper is welded, the welding head of the chopper is not used for a long time and is not protected, the using effect of the chopper is likely to be greatly reduced and the chopper is easy to damage, the mounting cover is likely to be lost when the whole chopper is mounted, and the chopper can be scrapped after being lost, so that the whole mounting effect of the chopper is required to be improved, and the problems are improved and improved to solve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED chip welding is with chopper with protection machanism to solve the current chopper that proposes in the above-mentioned background art after the welding, the soldered connection of chopper does not use for a long time and does not have under the circumstances of protection, probably to its result of use greatly reduced, damage easily, and the whole installation lid of chopper when installing probably can be lost, lose back chopper probably will scrap, therefore the holistic installation effect of chopper remains the problem that improves.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cleaver with a protection mechanism for welding an LED chip comprises:

the mounting device comprises a bottom ring, a mounting cylinder and a welding head, wherein the top end of the bottom ring is fixedly connected with the mounting cylinder, a fixing column is arranged in the mounting cylinder, and the welding head is arranged in the fixing column;

the limiting ring is installed on the surface of the welding head, the welding head is matched with the fixing column, the top end of the limiting ring is provided with a contact ring, the surface of the contact ring is provided with a limiting cylinder, and the inner side wall of the limiting cylinder is provided with a rubber ring.

Preferably, the top end of the limiting cylinder is provided with a protective head, and the protective head and the welding head are matched with each other.

Preferably, one side of the contact ring is provided with four groups of contact blocks.

Preferably, the surface of the installation barrel is provided with an installation groove, an installation cover is arranged inside the installation groove, and the installation groove and the installation cover are mutually matched.

Preferably, the top fixedly connected with upper fixed ring of installation lid, the first connecting ring of upper fixed ring's top fixedly connected with, one side of first connecting ring is provided with the connecting band.

Preferably, one end of the connecting band is provided with a second connecting ring, and the top end of the second connecting ring is provided with a lower fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this LED chip riving knife with protection machanism is used in welding, bottom ring through setting up, an installation section of thick bamboo, the fixed column, the soldered connection, the spacing ring, the conflict ring, a spacing section of thick bamboo, the rubber circle, protection head and conflict piece, when using, after the soldered connection uses the completion, at first install the inside of a spacing section of thick bamboo with the rubber circle, can have certain anti-skidding effect through the rubber circle, the problem that the surface that the soldered connection was installed to a spacing section of thick bamboo can drop has been prevented, then install the surface of soldered connection to a spacing section of thick bamboo, carry on spacingly to a spacing section of thick bamboo through the spacing ring, the inside wall of protection head can not touched on the top of soldered connection has been guaranteed, the protecting effect has been improved greatly, can carry out holistic protection to the soldered connection, make the soldered connection can not damage under the condition of not using, the practicality of design has been embodied.

2. This LED chip welding is with cleaver with protection machanism, installation lid through setting up, upper fixed ring, first connecting ring, the connecting band, the second go-between, lower fixed ring and mounting groove, when using, at first through inserting the inside of establishing the mounting groove with the installation lid, thereby the installation lid is installed the inside of installation section of thick bamboo, the effect of installation has been guaranteed, and both ends through the connecting band carry out fixed connection with first connecting ring and second go-between, design through upper fixed ring and lower fixed ring is with first connecting ring and second go-between and installation lid and end ring between fixed connection, thereby the effect of installation lid has been improved, the loss that has prevented the installation lid leads to the cleaver can not normal use, the effect of installation has been strengthened, the functional of design has been embodied.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic, exploded view of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the welding head and the limiting cylinder of the present invention;

FIG. 4 is a perspective view of the connection band structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a bottom ring; 2. mounting the cylinder; 3. fixing a column; 4. welding a head; 5. a limiting ring; 6. a contact ring; 7. a limiting cylinder; 8. a rubber ring; 9. a protective head; 10. a contact block; 11. installing a cover; 12. an upper fixing ring; 13. a first connecting ring; 14. a connecting belt; 15. a second connection ring; 16. a lower fixing ring; 17. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides an embodiment:

a cleaver with a protection mechanism for welding an LED chip comprises:

the mounting structure comprises a bottom ring 1, a mounting cylinder 2 is fixedly connected to the top end of the bottom ring 1, a mounting groove 17 is formed in the surface of the mounting cylinder 2, a mounting cover 11 is arranged inside the mounting groove 17, an upper fixing ring 12 is fixedly connected to the top end of the mounting cover 11, a first connecting ring 13 is fixedly connected to the top end of the upper fixing ring 12, a connecting belt 14 is arranged on one side of the first connecting ring 13, a second connecting ring 15 is arranged at one end of the connecting belt 14, a lower fixing ring 16 is arranged at the top end of the second connecting ring 15, the mounting groove 17 and the mounting cover 11 are mutually matched, a fixing column 3 is arranged inside the mounting cylinder 2, a welding head 4 is arranged inside the fixing column 3, the mounting cover 11 is inserted into the mounting groove 17, the mounting cover 11 is mounted inside the mounting cylinder 2, the mounting effect of the connecting ring is ensured, and the two ends of the connecting belt 14 are fixedly connected with the first connecting ring 13 and the second connecting ring 15, the first connecting ring 13 and the second connecting ring 15 are fixedly connected with the mounting cover 11 and the bottom ring 1 through the design of the upper fixing ring 12 and the lower fixing ring 16, so that the effect of mounting the cover 11 is improved, the condition that the riving knife cannot be normally used due to the loss of the mounting cover 11 is prevented, and the mounting effect is enhanced;

The limiting device comprises a limiting ring 5, the limiting ring 5 is arranged on the surface of a welding head 4, the welding head 4 is matched with a fixed column 3, the top end of the limiting ring 5 is provided with a contact ring 6, one side of the contact ring 6 is provided with a contact block 10, the contact block 10 is provided with four groups, the surface of the contact ring 6 is provided with a limiting cylinder 7, the top end of the limiting cylinder 7 is provided with a protective head 9, the protective head 9 is matched with the welding head 4, the inner side wall of the limiting cylinder 7 is provided with a rubber ring 8, after the welding head 4 is used, the rubber ring 8 is firstly arranged in the limiting cylinder 7, a certain anti-skidding effect can be achieved through the rubber ring 8, the problem that the surface of the limiting cylinder 7, which is arranged on the welding head 4, can fall off is prevented, then the limiting cylinder 7 is arranged on the surface of the welding head 4, the limiting cylinder 7 is limited through the limiting ring 5, and the top end of the welding head 4 can not touch the inner side wall of the protective head 9, the protective effect is greatly improved, the butt welding head 4 can be integrally protected, and the butt welding head 4 cannot be damaged when not in use.

The working principle is as follows: after the welding head 4 is used, firstly, the rubber ring 8 is installed inside the limiting cylinder 7, a certain anti-skidding effect can be achieved through the rubber ring 8, the problem that the surface of the limiting cylinder 7, which is installed on the welding head 4, can fall off is prevented, then the limiting cylinder 7 is installed on the surface of the welding head 4, the limiting cylinder 7 is limited through the limiting ring 5, the top end of the welding head 4 is guaranteed not to touch the inner side wall of the protective head 9, the protective effect is greatly improved, the welding head 4 can be integrally protected, the welding head 4 cannot be damaged under the condition of not being used, the installation cover 11 is inserted into the installation groove 17, the installation cover 11 is installed inside the installation cylinder 2, the installation effect is guaranteed, the two ends of the connection belt 14 are fixedly connected with the first connection ring 13 and the second connection ring 15, and the first connection ring 13 and the second connection ring 15 are fixedly connected with the installation cover 11 and the bottom ring 1 through the design of the upper fixing ring 12 and the lower fixing ring 16 Fixed connection between to improved the effect of installation lid 11, prevented losing of installation lid 11 and leaded to the chopper can not normal use, do more the utility model discloses an all theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a cleaver is used in welding of LED chip with protection machanism which characterized in that includes:

the mounting structure comprises a bottom ring (1), wherein the top end of the bottom ring (1) is fixedly connected with a mounting cylinder (2), a fixing column (3) is arranged inside the mounting cylinder (2), and a welding head (4) is arranged inside the fixing column (3);

the device comprises a limiting ring (5), the limiting ring (5) is installed on the surface of a welding head (4), the welding head (4) and the fixing column (3) are matched with each other, a contact ring (6) is arranged at the top end of the limiting ring (5), a limiting cylinder (7) is arranged on the surface of the contact ring (6), and a rubber ring (8) is arranged on the inner side wall of the limiting cylinder (7).

2. The cleaver with the protection mechanism for welding the LED chip as claimed in claim 1, wherein: the top end of the limiting cylinder (7) is provided with a protective head (9), and the protective head (9) is matched with the welding head (4) mutually.

3. The cleaver with the protection mechanism for welding the LED chip as claimed in claim 1, wherein: one side of the contact ring (6) is provided with contact blocks (10), and the contact blocks (10) are provided with four groups.

4. The cleaver with the protection mechanism for welding the LED chip as claimed in claim 1, wherein: mounting groove (17) have been seted up on the surface of installation section of thick bamboo (2), the inside of mounting groove (17) is provided with installation lid (11), mutual adaptation between mounting groove (17) and installation lid (11).

5. The cleaver with the protection mechanism for welding the LED chip as claimed in claim 4, wherein: the top fixedly connected with of installation lid (11) goes up solid fixed ring (12), the first connecting ring (13) of top fixedly connected with of solid fixed ring (12), one side of first connecting ring (13) is provided with connecting band (14).

6. The cleaver with the protection mechanism for welding the LED chip as claimed in claim 5, wherein: one end of the connecting belt (14) is provided with a second connecting ring (15), and the top end of the second connecting ring (15) is provided with a lower fixing ring (16).

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