CN217881558U

CN217881558U - Diode that dress was judged to T0 metallic tank

Info

Publication number: CN217881558U
Application number: CN202221617237.0U
Authority: CN
Inventors: 董学文; 陈江明; 刘朋
Original assignee: Changxing Kedi Led Co ltd
Current assignee: Changxing Kedi Led Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-22
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to the technical field of diodes, in particular to a T0 metal can-packed diode, which is provided with a fixed seat, wherein the fixed seat is arranged in a columnar structure, a diode chip is fixed at the end part of the fixed seat, and the lower end of the diode chip is externally connected with a power supply through a lead; the fixed seat is also provided with a heat dissipation assembly, and the heat dissipation assembly comprises an annular notch, an air blowing port, an air suction port, an air blowing pipeline and an air suction pipeline; the upper part of the fixed seat is also sleeved with a lampshade; the lower part of the lampshade is also provided with a bottom support, and the bottom support is surrounded and arranged on the lower part of the fixed seat. This diode of dress is judged to T0 metallic tank, waterproof performance is good, and whole radiating effect is good, can realize long-time use, improves the life and the availability factor of whole diode, is convenient for extensively promote and use.

Description

Diode that dress was judged to T0 metallic tank

Technical Field

The utility model belongs to the technical field of the technique of diode and specifically relates to a diode of dress is judged to T0 metallic tank.

Background

With the continuous development of society, diodes are widely applied in various industries. The current diodes on the market are in various types, and the T0 metal can packaged diode is an important component. The currently adopted T0 metal can-packaged diode often has the following defects: 1. the waterproof performance is poor, and the service life of the waterproof paint is greatly shortened due to the entering of water vapor; 2. the heat dissipation type is poor after long-time use, the phenomenon of breakdown often occurs, so that the damage phenomenon occurs, and great inconvenience is brought to the use of people.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the provided T0 metal can-packaged diode has the advantages of good waterproof performance, good overall heat dissipation effect, long-time use, prolonged service life and improved use efficiency, and is convenient for wide popularization and use.

The utility model provides a technical scheme that its technical problem adopted is: a diode which is packaged by a T0 metal can is provided with a fixed seat, wherein the fixed seat is arranged in a columnar structure, a diode chip is fixed at the end part of the fixed seat, and the lower end of the diode chip is externally connected with a power supply through a lead; the fixed seat is also provided with a heat dissipation assembly, and the heat dissipation assembly comprises an annular notch, an air blowing port, an air suction port, an air blowing pipeline and an air suction pipeline; the annular notch is vertically arranged along the axis direction of the fixed seat, one side in the annular notch is provided with an air blowing port, the other side in the annular notch is provided with an air suction port, the air blowing port is communicated with an air blowing pipeline, and the air blowing pipeline is externally connected with an air blowing pump; the air suction port is communicated with an air suction pipeline which is externally connected with an air suction pump; the upper part of the fixed seat is also sleeved with a lampshade; the lower part of the lampshade is also provided with a bottom support, and the bottom support is arranged on the lower part of the fixed seat in a surrounding manner.

Further limiting, in the above technical solution, the upper portion of the fixing seat is in a cone-shaped structure, and the diode chip is fixedly arranged at the upper end of the cone-shaped structure; the design is to ensure the fixed installation of the diode chip at the end part of the fixed seat.

Further limiting, in the above technical solution, the fixing seat is in a stepped structure along a length direction, and a base is further disposed at a lower portion of the fixing seat; thus, a good stable supporting effect can be achieved; the influence of extrusion on the fixing seat in the assembling process is reduced.

Further limiting, in the above technical scheme, the upper portion of the base is further provided with one or more groups of sealing rings, and the sealing rings are sleeved on the fixing seat; the sealing ring is arranged between the base and the lower end of the lampshade; the sealing and water-proof performance of the whole use process can be obviously improved.

Further limiting, in the technical scheme, the inner wall of the bottom support is also provided with a step, and the lower end of the lampshade is clamped on the step; the design is used for realizing the limiting and fixing of the lampshade on the bottom support.

In the technical scheme, an air suction pipeline port and a wire penetrating hole are respectively formed in the lower end face of the bottom support; can be conveniently connected with the outside for use.

Further limiting, in the technical scheme, the lower part of the lampshade is fixedly connected with the bottom support through threads after being inserted into the bottom support; this facilitates the free handling by the operator.

The beneficial effects of the utility model are that: the utility model provides a diode of dress is judged to T0 metallic tank, waterproof performance is good, and whole radiating effect is good, can realize long-time use, improves the life and the availability factor of whole diode, the extensive popularization and use of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the fixing base;

fig. 3 is a partial structural schematic view of the annular notch.

The reference numbers in the figures are: 1. the LED lamp comprises a fixed seat, 2, a diode chip, 3, an annular notch, 4, an air blowing port, 5, an air suction port, 6, an air blowing pipeline, 7, an air suction pipeline, 8, a lampshade, 9, a bottom support, 10, a conical structure, 11, a base, 12, a sealing ring, 13 and a step.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, a T0 metal can-mounted diode is shown, and includes a fixing base 1, the fixing base 1 is arranged in a columnar structure, a diode chip 2 is fixed at an end of the fixing base 1, and a power supply is externally connected to a lower end of the diode chip 2 through a wire; the fixed seat 1 is also provided with a heat dissipation assembly, and the heat dissipation assembly comprises an annular notch 3, an air blowing port 4, an air suction port 5, an air blowing pipeline 6 and an air suction pipeline 7; the annular notch 3 is vertically arranged along the axis direction of the fixed seat 1, an air blowing port 4 is arranged on one side in the annular notch 3, an air suction port 5 is arranged on the other side in the annular notch 3, an air blowing pipeline 6 is communicated in the air blowing port 5, and the air blowing pipeline 6 is externally connected with an air blowing pump; an air suction pipeline 6 is communicated in the air suction port 5, and the air suction pipeline 6 is externally connected with an air suction pump; the upper part of the fixed seat 1 is also sleeved with a lampshade 8; the lower part of the lampshade 8 is also provided with a bottom support 9, and the bottom support 9 surrounds and is arranged on the lower part of the fixed seat 1.

Wherein, the upper portion of the fixing base 1 is a cone structure 10, and the diode chip 2 is fixedly arranged at the upper end of the cone structure 10. The fixing seat 1 is in a ladder-shaped structure along the length direction, and a base 11 is further arranged on the lower portion of the fixing seat 1. The upper part of the base 11 is also provided with one or more groups of sealing rings 12, and the sealing rings 12 are sleeved on the fixed seat 1; the gasket 12 is disposed between the base 11 and the lower end of the lamp housing 8. The inner wall of the bottom support 9 is also provided with a step 13, and the lower end of the lampshade 8 is clamped on the step 13. The lower end surface of the bottom support 9 is also provided with an air suction pipeline port, an air suction pipeline port and a wire penetrating hole respectively. The lower part of the lampshade 8 is inserted into the bottom support 9 and then fixedly connected with the bottom support through threads.

The operating principle of the T0 metal can diode is as follows:

firstly, an operator can fixedly install a diode chip 2 on the upper end surface of a conical structure 10, then a group or a plurality of groups of sealing rings 12 are sleeved on the upper part of a base 11, a fixed seat 1 is arranged in a bottom support 9, finally a lampshade 8 is pressed on the upper part of the fixed seat 1, the whole sealing and fixing of the LED chip is realized through the threaded connection between the lampshade 8 and the bottom support 9, and in the actual operation process, an air suction pipeline port and a wire penetrating hole which are arranged on the lower end surface of the bottom support 9 respectively correspond to holes at the bottom of the fixed seat 1; this facilitates subsequent threading operations.

The utility model provides a diode accessible lamp shade 8 of T0 metallic tank dress is judged and is shown its whole sealing waterproof performance of improvement with the surrounding type design of collet 9, radiating component through setting up can open at long-time operation in-process, can blow in the cold air through blowing mouth 4, with steam suction fast through induction port 5, keep its inside circulation of air like this, thereby take out its heat of production fast, guarantee diode's stable safe handling.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a diode of dress is judged to T0 metal can which characterized in that: the LED lamp is provided with a fixed seat which is arranged in a columnar structure, a diode chip is fixed at the end part of the fixed seat, and the lower end of the diode chip is externally connected with a power supply through a lead; the fixed seat is also provided with a heat dissipation assembly, and the heat dissipation assembly comprises an annular notch, an air blowing port, an air suction port, an air blowing pipeline and an air suction pipeline; the annular notch is vertically arranged along the axis direction of the fixed seat, one side in the annular notch is provided with an air blowing port, the other side in the annular notch is provided with an air suction port, the air blowing port is communicated with an air blowing pipeline, and the air blowing pipeline is externally connected with an air blowing pump; the air suction port is communicated with an air suction pipeline which is externally connected with an air suction pump; the upper part of the fixed seat is also sleeved with a lampshade; the lower part of the lampshade is also provided with a bottom support, and the bottom support is surrounded and arranged on the lower part of the fixed seat.

2. The T0 metal can potted diode of claim 1, wherein: the upper part of the fixing seat is of a conical structure, and the diode chip is fixedly arranged at the upper end of the conical structure.

3. The T0 metal can potted diode of claim 1, wherein: the fixing seat is of a ladder-shaped structure along the length direction, and a base is further arranged on the lower portion of the fixing seat.

4. A T0 metal can potted diode as claimed in claim 3 wherein: the upper part of the base is also provided with one or more groups of sealing rings, and the sealing rings are sleeved on the fixed seat; the sealing ring is arranged between the base and the lower end of the lampshade.

5. The T0 metal can potted diode of claim 1, wherein: the inner wall of the bottom support is also provided with a step, and the lower end of the lampshade is clamped on the step.

6. The T0 metal can potted diode of claim 1, wherein: and the lower end surface of the bottom support is also provided with an air suction pipeline port, an air suction pipeline port and a wire penetrating hole respectively.

7. The T0 metal can potted diode of claim 1, wherein: the lower part of the lampshade is inserted into the bottom support and then is fixedly connected with the bottom support through threads.