CN209087819U - A kind of diode facilitating heat dissipation - Google Patents

Abstract

The utility model discloses a kind of diodes for facilitating heat dissipation, including shell, core and corrugated fins plate, the top of the shell is provided with installation part, the two sides of the shell are mounted on radiating fin, the shell is internally provided with core, and the both ends of core are provided with corrugated fins plate, the described one end of corrugated fins plate far from core passes through casing and is equipped with heat-dissipating pipe, the two sides of the core are equipped with soldering-tin layer, and the inside of soldering-tin layer is evenly arranged with conducting salient point and extends to outside soldering-tin layer, the conducting salient point is equipped with U-shaped elastic clip far from one end of soldering-tin layer, and the bottom end inside U-shaped elastic clip is provided with contact reed, the two sides of the enclosure interior bottom end are provided with slot, and the inside of slot is provided with electrode and extends to inside U-shaped elastic clip, and the top of electrode and the contact of two sides Reed connection.The utility model perfect heat-dissipating, easy access installation, and electrode can be replaced, use easy to spread.

Description

A kind of diode facilitating heat dissipation

Technical field

The utility model relates to chemical industry synthesis equipment technical field, specially a kind of diode for facilitating heat dissipation.

Background technique

Diode, (English: Diode), in electronic component, there are two the devices of electrode for a kind of tool, only allow electric current by Single direction flows through, and many uses are the functions using its rectification.And varactor (VaricapDiode) is then used to work as Make the adjustable condenser of electronic type.The current direction that most of diode has we normally referred to as " rectification (Rectifying) " function.The most common function of diode is exactly only electric current to be allowed to be passed through (referred to as forward partially by single direction Pressure), (referred to as reverse bias) is blocked when reversed.Therefore, diode can be thought of as the non-return valve of electronic edition.

Existing diode can not achieve heat dissipation when in use, cause diode service life short, and intensity is low, electrode It is easily deformed after stress, if entirely replacing diode, be easy to cause waste.

Utility model content

The purpose of this utility model is to provide a kind of diodes for facilitating heat dissipation, to solve to propose in above-mentioned background technique Can not achieve that rapid cooling, service life is short, electrode is easily deformed and easily causes waste problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of diode facilitating heat dissipation, including shell The top of body, core and corrugated fins plate, the shell is provided with installation part by welding, and the two sides of the shell pass through Bolt is equipped with radiating fin, and the shell is internally provided with core, and the both ends of core are provided with corrugated fins plate, institute It states the one end of corrugated fins plate far from core and passes through casing and heat-dissipating pipe is installed, the two sides of the core are by being installed by welding with Soldering-tin layer, and the inside of soldering-tin layer is evenly arranged with conducting salient point and extends to outside soldering-tin layer, the conducting salient point is far from scolding tin One end of layer is by being installed by welding with U-shaped elastic clip, and the bottom end inside U-shaped elastic clip is provided with contact reed, institute The two sides for stating enclosure interior bottom end are provided with slot, and the inside of slot is provided with electrode and extends in U-shaped elastic clip Portion, and the contact reed of the top of electrode and two sides connects.

Preferably, one end of the shell is provided with dodge gate by guide rail sliding, and it is convex that movement is provided on dodge gate Block.

Preferably, ventilation hole is evenly arranged on the radiating fin, ventilation hole and radiating fin constitute radiator structure.

Preferably, protective jacket is provided on the lateral wall of the electrode, and protective jacket is fixedly connected with the bottom end of shell.

Preferably, the heat-dissipating pipe is each passed through the shell at shell both ends, and heat-dissipating pipe far from one end of corrugated fins plate Output end be provided with strainer.

Compared with prior art, the utility model has the beneficial effects that this facilitates the diode of heat dissipation to pass through setting heat dissipation Fin increases the contact area with air, and is evenly arranged with ventilation hole on radiating fin, convenient for the flowing of wind, thus just It is distributed in by diode operation generation heat, by the way that corrugated fins plate and heat-dissipating pipe is arranged at the both ends of core, by heat It is transmitted to outside from enclosure interior, enables heat dissipation effect more preferable, convenient for the rapid cooling of diode, extend diode uses the longevity Life is arranged strainer by the output end in casing, can enter enclosure interior to avoid extraneous dust, by the way that U-shaped elastic clip is arranged Piece and conducting salient point, are conveniently replaceable the electrode of diode, diode are avoided entirely to scrap because of electrode damage, reduce waste, , can be to avoid electrode bending due to external force by the way that protective jacket is arranged, the utility model is by setting dodge gate, convenient for diode Inner body is overhauled.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is enlarged structure schematic diagram at A in Fig. 1；

Fig. 4 is the positive structure diagram of the utility model；

In figure: 1, shell；2, radiating fin；3, ventilation hole；4, protective jacket；5, electrode；6, strainer；7, heat-dissipating pipe；8, it welds Tin layers；9, core；10, corrugated fins plate；11, U-shaped elastic clip；12, contact reed；13, salient point is connected；14, dodge gate； 15, mobile convex block；16, installation part；17, slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of diode facilitating heat dissipation, including shell 1, the top of core 9 and corrugated fins plate 10, shell 1 is provided with installation part 16 by welding, and the two sides of shell 1 pass through bolt Radiating fin 2 is installed, ventilation hole 3 is evenly arranged on radiating fin 2, ventilation hole 3 and radiating fin 2 constitute radiator structure, Convenient for the circulation of air, to take away more heats, shell 1 is internally provided with core 9, and the both ends of core 9 are respectively provided with There is corrugated fins plate 10, the one end of corrugated fins plate 10 far from core 9 passes through casing and is equipped with heat-dissipating pipe 7, and heat-dissipating pipe 7 is separate One end of corrugated fins plate 10 is each passed through the shell at 1 both ends of shell, and the output end of heat-dissipating pipe 7 is provided with strainer 6, avoids outer Portion's dust enters inside shell 1, and the two sides of core 9 are by being installed by welding with soldering-tin layer 8, and the inside of soldering-tin layer 8 is uniformly arranged There is conducting salient point 13 to extend to outside soldering-tin layer 8, the one end of salient point 13 far from soldering-tin layer 8 is connected by being installed by welding with U-shaped bullet Property intermediate plate 11, and the bottom end inside U-shaped elastic clip 11 is provided with contact reed 12, the two sides of 1 inner bottom of shell are all provided with Be equipped with slot 17, and the inside of slot 17 is provided with electrode 5 and extends to inside U-shaped elastic clip 11, and the top of electrode 5 with The contact reed 12 of two sides connects, and protective jacket 4 is provided on the lateral wall of electrode 5, and the bottom end of protective jacket 4 and shell 1 is solid Fixed connection, avoids the bending etc. due to external force of electrode 5, and one end of shell 1 is provided with dodge gate 14, and dodge gate by guide rail sliding Mobile convex block 15, the part inside easy access diode are provided on 14.

Working principle: in use, heat a part that the work of core 9 generates passes through corrugated fins plate 10 and the heat dissipation at both ends Pipe 7 is sent to outside, by strainer 6, external dust is avoided to enter inside shell 1, and a part of heat is flowed by radiating fin 2 It loses, radiating fin 2 increases the contact area with air, more heats, and radiating fin can be taken away when with air exchange heat Ventilation hole 3 on piece 2 is convenient for the circulation of air, and heat dissipation effect is more preferable, by corrugated fins plate 10 and ventilation hole 2, can enable two Pole pipe rapid cooling, service life is longer, by protective jacket 4, can protect electrode 5 from external force damage and bending etc., when When electrode 5 damages, new electrode 5 can be inserted between contact reed 12 by slot 17 and be replaced, kept away by old taking-up Exempt to cause diode entirely to scrap because of the damage of electrode 5, when other damage of components, openable dodge gate 14 is examined It repairs.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of diode for facilitating heat dissipation, including shell (1), core (9) and corrugated fins plate (10), it is characterised in that: institute The top for stating shell (1) is provided with installation part (16) by welding, and the two sides of the shell (1) pass through bolt and are equipped with heat dissipation Fin (2), the shell (1) is internally provided with core (9), and the both ends of core (9) are provided with corrugated fins plate (10), The corrugated fins plate (10) passes through casing far from the one end of core (9) and is equipped with heat-dissipating pipe (7), and the two of the core (9) Side is by being installed by welding with soldering-tin layer (8), and the inside of soldering-tin layer (8) is evenly arranged with conducting salient point (13) and extends to soldering-tin layer (8) external, the described one end of conducting salient point (13) far from soldering-tin layer (8) is by being installed by welding with U-shaped elastic clip (11), and U The internal bottom end of type elastic clip (11) is provided with contact reed (12), and the two sides of shell (1) inner bottom are respectively provided with Have slot (17), and the inside of slot (17) is provided with electrode (5) and extends to U-shaped elastic clip (11) inside, and electrode (5) Top and two sides contact reed (12) connect.

2. a kind of diode for facilitating heat dissipation according to claim 1, it is characterised in that: one end of the shell (1) is logical It crosses guide rail sliding to be provided with dodge gate (14), and is provided with mobile convex block (15) on dodge gate (14).

3. a kind of diode for facilitating heat dissipation according to claim 1, it is characterised in that: on the radiating fin (2) Even to be provided with ventilation hole (3), ventilation hole (3) and radiating fin (2) constitute radiator structure.

4. a kind of diode for facilitating heat dissipation according to claim 1, it is characterised in that: the lateral wall of the electrode (5) On be provided with protective jacket (4), and protective jacket (4) is fixedly connected with the bottom end of shell (1).

5. a kind of diode for facilitating heat dissipation according to claim 1, it is characterised in that: the heat-dissipating pipe (7) is far from wave One end of line heat sink (10) is each passed through the shell at shell (1) both ends, and the output end of heat-dissipating pipe (7) is provided with strainer (6).