CN213150762U - Diode easy to radiate heat - Google Patents
Diode easy to radiate heat Download PDFInfo
- Publication number
- CN213150762U CN213150762U CN202021761363.4U CN202021761363U CN213150762U CN 213150762 U CN213150762 U CN 213150762U CN 202021761363 U CN202021761363 U CN 202021761363U CN 213150762 U CN213150762 U CN 213150762U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- resistant layer
- temperature resistant
- insulating
- diode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an easy radiating diode, including insulating housing, insulating housing's surface has cup jointed insulating heat conduction post, insulating housing's both sides and the outside that is located axis department have seted up the louvre, insulating housing's internal surface is scribbled and is equipped with interior high temperature resistant layer, insulating housing's surface is scribbled and is equipped with outer high temperature resistant layer. The utility model discloses a set up insulating heat conduction post, conveniently derive the heat of inside fast, through setting up the louvre, make inside some heat can discharge through the louvre, through setting up interior high temperature resistant layer, excellent high temperature and abrasion resistance have, the internal surface of having avoided insulating casing is because high temperature damage, through setting up outer high temperature resistant layer, good wearability has, high temperature resistance and oxidation resistance, through setting up chlorosulfonated polyethylene layer, outstanding weatherability has, acid-resistant, alkali-resistant, the corrosivity of all kinds of chemical media such as salt-tolerant and resistant oil.
Description
Technical Field
The utility model relates to a diode technical field specifically is an easy radiating diode.
Background
The diode is a device with two electrodes in an electronic element, only allows current to flow in a single direction, the rectifying function of the diode is applied to a plurality of uses, the varactor diode is used as an electronic adjustable capacitor, the existing diode is not convenient for heat dissipation, and the high temperature resistance and the corrosion resistance can not meet the requirements of users, the diode is easy to damage, the service life of the diode is shortened, and therefore, the diode easy to dissipate heat is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an easy radiating diode to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy radiating diode, includes insulating housing, insulating housing's surface has cup jointed insulating heat conduction post, insulating housing's both sides and the outside that is located axis department have seted up the louvre, resistant high temperature layer in insulating housing's internal surface is scribbled and is equipped with, insulating housing's surface is scribbled and is equipped with outer resistant high temperature layer, the surface on outer resistant high temperature layer is provided with anti-corrosion coating, anti-corrosion coating comprises chlorosulfonated polyethylene layer and propyl congeals the coating.
Preferably, a first pin is fixedly connected to a center shaft on the left side of the insulating housing, a second pin is fixedly connected to a center shaft on the right side of the insulating housing, the first pin is a positive electrode, and the second pin is a negative electrode.
Preferably, the inner cavity of the heat dissipation hole is fixedly connected with a dust screen, and the insulating heat conduction column is insulating heat conduction silica gel.
Preferably, the inner high temperature resistant layer is titanium nitride paint, and the outer high temperature resistant layer is molybdenum disulfide paint.
Preferably, the chlorosulfonated polyethylene layer is coated on the outer surface of the outer high temperature resistant layer, and the acrylic gel coating is coated on the outer surface of the chlorosulfonated polyethylene layer.
(III) advantageous effects
Compared with the prior art, the utility model provides an easy radiating diode possesses following beneficial effect:
the utility model has the advantages that the insulating heat-conducting columns are arranged, the heat inside the insulating shell can be conveniently and quickly led out, the heat dissipation effect is further enhanced by arranging the heat dissipation holes, the dust is prevented from entering the insulating shell by arranging the dust screen to influence the heat dissipation, the inner high-temperature resistant layer is arranged to have excellent high-temperature resistance and wear resistance, the inner surface of the insulating shell is prevented from being damaged by high temperature, the outer high-temperature resistant layer is arranged to have excellent wear resistance, high-temperature resistance and oxidation resistance, the chlorosulfonated polyethylene layer is arranged to have excellent weather resistance, acid resistance, alkali resistance, salt resistance, oil resistance and other chemical media corrosivity, the polypropylene coating is arranged to have excellent corrosion resistance, durability, impermeability and compactness, and the problem that the existing diode is not only inconvenient to dissipate heat is solved, and the high temperature resistance and the corrosion resistance can not meet the requirements of users, the diode is easy to damage, and the service life of the diode is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the outer refractory layer of the present invention;
fig. 4 is a schematic cross-sectional structural view of the anti-corrosion layer of the present invention.
In the figure: 1. an insulating housing; 2. a first pin; 3. a second pin; 4. an insulating heat-conducting column; 5. heat dissipation holes; 6. an inner high temperature resistant layer; 7. an outer high temperature resistant layer; 8. an anti-corrosion layer; 81. a chlorosulfonated polyethylene layer; 82. and (4) acrylic coating.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.
The utility model discloses an insulating casing 1, first pin 2, second pin 3, insulating heat conduction post 4, louvre 5, interior high temperature resistant layer 6, outer high temperature resistant layer 7, anti-corrosion coating 8, chlorosulfonated polyethylene layer 81 and propyl coating 82 part are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-4, a diode with easy heat dissipation includes an insulating housing 1, a first pin 2 is fixedly connected to a central axis on the left side of the insulating housing 1, a second pin 3 is fixedly connected to a central axis on the right side of the insulating housing 1, the first pin 2 is an anode, the second pin 3 is a cathode, an insulating heat-conducting pillar 4 is sleeved on the surface of the insulating housing 1, heat dissipation holes 5 are formed on two sides of the insulating housing 1 and located on the outer side of the central axis, the heat dissipation holes 5 are formed to allow a portion of heat inside to be discharged through the heat dissipation holes 5, further enhancing the heat dissipation effect, a dust-proof net is fixedly connected to an inner cavity of the heat dissipation holes 5, the dust is prevented from entering the inside of the insulating housing 1 by the dust-proof net, the heat dissipation is affected, the insulating heat-conducting pillar 4 is insulating heat-conducting silica gel, the heat inside, the inner surface of the insulating shell 1 is coated with an inner high temperature resistant layer 6, the inner high temperature resistant layer 6 is a titanium nitride coating, the inner high temperature resistant layer 6 is arranged, excellent high temperature resistance and wear resistance are achieved, high-temperature damage to the inner surface of the insulating shell 1 caused by high temperature is avoided, the outer surface of the insulating shell 1 is coated with an outer high temperature resistant layer 7, the outer high temperature resistant layer 7 is a molybdenum disulfide coating, the outer high temperature resistant layer 7 is good in wear resistance, high temperature resistance and oxidation resistance, the outer surface of the outer high temperature resistant layer 7 is provided with an anti-corrosion layer 8, the anti-corrosion layer 8 is composed of a chlorosulfonated polyethylene layer 81 and a propyl chloride coating 82, the chlorosulfonated polyethylene layer 81 is coated on the outer surface of the outer high temperature resistant layer 7, the propyl chloride coating 82 is coated on the outer surface of the chlorosulfonated polyethylene layer 81, and the inner high weather resistance, acid resistance, alkali resistance, salt resistance, oil resistance and other chemical media corrosion resistance are achieved by arranging the, by arranging the acrylic coating 82, the coating has good corrosion resistance, durability, impermeability and compactness.
When in use, the insulating heat conducting columns 4 are arranged to facilitate rapid conduction of internal heat, the heat dissipation holes 5 are arranged to enable part of internal heat to be discharged through the heat dissipation holes 5, the heat dissipation effect is further enhanced, the dust is prevented from entering the inside of the insulating shell 1 and affecting heat dissipation by arranging the dust screen, the inner high temperature resistant layer 6 is arranged to have excellent high temperature resistance and wear resistance and prevent the inner surface of the insulating shell 1 from being damaged due to high temperature, the outer high temperature resistant layer 7 is arranged to have good wear resistance, high temperature resistance and oxidation resistance, the chlorosulfonated polyethylene layer 81 is arranged to have excellent weather resistance, acid resistance, alkali resistance, salt resistance, oil resistance and other chemical media corrosion resistance, the polypropylene coating 82 is arranged to have good corrosion resistance, durability, impermeability and compactness, and the problem that the existing diode is not only inconvenient to dissipate heat is solved, and the high temperature resistance and the corrosion resistance can not meet the requirements of users, the diode is easy to damage, and the service life of the diode is reduced.
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 (5)
1. An easy radiating diode, includes insulating casing (1), its characterized in that: insulating heat conduction post (4) have been cup jointed on the surface of insulating casing (1), louvre (5) have been seted up in the both sides of insulating casing (1) and the outside that is located axis department, high temperature resistant layer (6) in insulating casing's (1) internal surface is scribbled and is equipped with, the surface of insulating casing (1) is scribbled and is equipped with outer high temperature resistant layer (7), the surface of outer high temperature resistant layer (7) is provided with anti-corrosion coating (8), anti-corrosion coating (8) comprise chlorosulfonated polyethylene layer (81) and propyl congeal coating (82).
2. A diode for facilitating heat dissipation as set forth in claim 1, wherein: the insulation shell is characterized in that a first pin (2) is fixedly connected to the middle shaft on the left side of the insulation shell (1), a second pin (3) is fixedly connected to the middle shaft on the right side of the insulation shell (1), the first pin (2) is an anode, and the second pin (3) is a cathode.
3. A diode for facilitating heat dissipation as set forth in claim 1, wherein: the inner cavity fixedly connected with dust screen of louvre (5), insulating heat conduction post (4) are insulating heat conduction silica gel.
4. A diode for facilitating heat dissipation as set forth in claim 1, wherein: the inner high-temperature resistant layer (6) is titanium nitride coating, and the outer high-temperature resistant layer (7) is molybdenum disulfide coating.
5. A diode for facilitating heat dissipation as set forth in claim 1, wherein: the outer surface of high temperature resistant layer (7) outside chlorosulfonated polyethylene layer (81) is scribbled, the surface of chlorosulfonated polyethylene layer (81) is scribbled in propyl group coating (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761363.4U CN213150762U (en) | 2020-08-21 | 2020-08-21 | Diode easy to radiate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761363.4U CN213150762U (en) | 2020-08-21 | 2020-08-21 | Diode easy to radiate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213150762U true CN213150762U (en) | 2021-05-07 |
Family
ID=75739234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021761363.4U Active CN213150762U (en) | 2020-08-21 | 2020-08-21 | Diode easy to radiate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213150762U (en) |
-
2020
- 2020-08-21 CN CN202021761363.4U patent/CN213150762U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211455762U (en) | Lithium battery shell with good wear-resisting effect | |
| CN213150762U (en) | Diode easy to radiate heat | |
| CN211295329U (en) | Heat dissipation mechanism for automobile storage battery | |
| CN217280963U (en) | Battery assembly | |
| CN212810065U (en) | Capacitor shell with excellent heat dissipation | |
| CN215771317U (en) | Cylindrical lithium ion battery with protection mechanism | |
| CN214313379U (en) | High-temperature-resistant zinc-manganese battery | |
| CN212177623U (en) | Inner hexagonal flower-shaped bolt assembly | |
| CN113611965A (en) | Cylindrical lithium ion battery with protection mechanism | |
| CN218160004U (en) | High temperature resistant fire-retardant type THC tantalum capacitor | |
| CN213007909U (en) | Waterproof cover plate of automobile trunk | |
| CN215342732U (en) | Lithium battery with good corrosion resistance effect | |
| CN209963187U (en) | Lithium battery module heat dissipation air duct structure | |
| CN213519626U (en) | Aluminum electrolytic capacitor with long service life | |
| CN212969794U (en) | High temperature resistant surveillance camera head | |
| CN213305254U (en) | Power filter with long service life | |
| CN213186809U (en) | LED drive power supply with long service life | |
| CN210489670U (en) | Protective housing for new energy battery | |
| CN216054321U (en) | Aluminum electrolytic capacitor with waterproof function | |
| CN216514186U (en) | Novel cathode complete equipment for electrolysis | |
| CN214306574U (en) | Ceramic-aluminum composite light source | |
| CN213342728U (en) | Spiral cup type electric heating tube | |
| CN212587448U (en) | High arc voltage ceramic gas discharge tube | |
| CN218513616U (en) | Secondary battery cover plate structure and secondary battery | |
| CN212991199U (en) | High-temperature-resistant battery shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: Building 2, 101, No. 69 Guanlan Avenue, Xinhe Community, Fucheng Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Hertz Power Semiconductor Co.,Ltd. Address before: 510000 No. 8, Shating South Road, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Chen Suping |