CN208608887U

CN208608887U - A kind of immersion oil water-cooled microwave power supply structure

Info

Publication number: CN208608887U
Application number: CN201821196830.6U
Authority: CN
Inventors: 杨连军; 李云孝
Original assignee: XIAMEN HANPU ELECTRONICS CO Ltd
Current assignee: XIAMEN HANPU ELECTRONICS CO Ltd
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2019-03-15
Anticipated expiration: 2028-07-26

Abstract

The utility model discloses a kind of immersion oil water-cooled microwave power supply structure, it include power supply mould group and container, accommodating space is formed in the middle part of the container, insulated heat-conducting medium is injected in the accommodating space, the power supply mould group is placed in the insulated heat-conducting medium, the hull outside of the container forms a water cooled pipeline around surrounding, the heat that the utility model power supply mould group generates whereby is transmitted to shell of tank by insulated heat-conducting medium and radiates, it is circulated simultaneously using water in water cooled pipeline on shell of tank, the heat of shell of tank can be taken away, rapid heat dissipation, heat dissipation effect is more preferable, and then the stabilization of equipment operation is effectively ensured.

Description

A kind of immersion oil water-cooled microwave power supply structure

Technical field

The utility model refers to a kind of immersion oil water-cooled microwave power supply structure of microwave heating equipment.

Background technique

Microwave heating equipment is widely used in adding for food, medicinal material, pesticide pair soil bit product, timber, cardboard, chemical products etc. Heat, dry, ceramic preliminary drying and sintering, vulcanization preheating of rubber etc..The electricity of driven by magnetron used in microwave current heating device Because calorific value mostly uses greatly, air-cooled and oily cold mode is radiated and is cooled down in source, i.e., will be hot by fan by the way of air-cooled Amount is taken away, and because fan is easy to happen failure, and longtime running dust is easily accumulated on fan or power source internal makes heat dissipation effect Decline, and then influence the normal work of power supply；And by the way of the cold heat dissipation of oil, it is by the driven by magnetron of microwave heating equipment Power supply is immersed in insulating heat-conductive oil, since insulating heat-conductive oil has thermal conductivity, by the flowing of insulating heat-conductive oil by heater The heat transfer of part radiates to tank envelope, although solving the problems, such as that dust accumulation damages power supply, driving power Calorific value only leans on conduction oil heat dissipation that cannot reach equalized temperature, need to also be by fan cooling, because fan is the device easily to break down Part, so stabilization of equipment performance and heat dissipation effect do not become ideal yet, the utility model is directed to existing magnetron drive power supply list Pure to be improved using deficiency existing for air-cooled or oily cold heat dissipation, thus this case generates.

Utility model content

The purpose of this utility model is to provide a kind of immersion oil water-cooled microwave power supply structures, and dissipating for microwave power supply can be improved The thermal efficiency solves existing microwave power supply and uses deficiency existing for air-cooled or oily cold heat dissipation merely.

In order to achieve the above object, the technical solution of the utility model is: a kind of immersion oil water-cooled microwave power supply structure, packet Power supply mould group and container have been included, has formed accommodating space in the container, insulated heat-conducting medium is injected in the accommodating space, it is described Power supply mould group is placed in the insulated heat-conducting medium, and the hull outside of the container forms a water cooled pipeline around surrounding.

The water cooled pipeline is equipped with inlet and outlet, and the water cooled pipeline is cooling through inlet and outlet and outside Water source is connected.

The water cooled pipeline and container casing are integrally formed.

Radiating fin is laid on the container casing.

The insulated heat-conducting medium is liquid insulating medium, such as mineral oil, synthetic oil, vegetable oil；

The insulated heat-conducting medium is solid dielectric insulation, such as epoxy resin embedding adhesive, organic silicon potting adhesive, Halogen encapsulating Glue.

Using the above structure, the heat that the utility model power supply mould group generates is transmitted to outside container by insulated heat-conducting medium Shell radiates, while being circulated using water in water cooled pipeline, can take away the heat of shell of tank, simple compared to existing Air-cooled or oily cold radiating mode, for the utility model using the cold radiator structure combined with water cooling of oil, heat dissipation effect is more preferable, has Effect reduces the failure rate of equipment, guarantees the stabilization of equipment operation.

Detailed description of the invention

Fig. 1 is the structural exploded view of the utility model；

Fig. 2 is that the utility model power supply mould group is mounted on the structure chart in container；

Fig. 3 is the combining structure schematic diagram of the utility model.

Fig. 4 is the utility model combination assumption diagram.

Specific embodiment

It elaborates below in conjunction with attached drawing and specific implementation to the utility model.

As shown in Figures 1 to 4, a kind of immersion oil water-cooled microwave power supply structure of the utility model includes 1 He of power supply mould group Container 2 forms accommodating space 21 in the middle part of the container 2, and insulated heat-conducting medium, the power supply mould are injected in the accommodating space 21 Group 1 is placed in the insulated heat-conducting medium of the accommodating space 21, which has liquid insulating medium and solid insulation to be situated between Matter, wherein liquid insulating medium such as mineral oil, synthetic oil, vegetable oil etc., solid dielectric insulation such as epoxy resin embedding adhesive are organic Silicon casting glue, Halogen casting glue etc. can be by the shell of the heat transfer of power supply mould group 1 to container by the insulated heat-conducting medium On, this case specifically the container 2 hull outside around surrounding form a water cooled pipeline 22, which can be with container 2 Shell be integrally formed, the side of water cooled pipeline 22 is equipped with corresponding water inlet 23 and water outlet 24, the water cooled pipeline 22 through into The mouth of a river 23 and water outlet 24 and external cooling water source be connected to form recirculated water, circulates by water in water cooled pipeline 22, and When the heat of shell of tank will be taken away.

Radiating fin 25 is also laid on 2 shell of container.

The water cooled pipeline 22 is equipped with opening, and opening is equipped with sealing cover 26.

The above, the only preferred embodiment of the utility model are not used to limit the utility model implementation Range.Therefore any changes or modifications made in the claims and specifications of the utility model, it all should belong to the utility model Within the scope of patent covers.

Claims

1. a kind of immersion oil water-cooled microwave power supply structure, includes power supply mould group and container, it is characterised in that: in the middle part of the container Accommodating space is formed, insulated heat-conducting medium is injected in the accommodating space, the power supply mould group is placed in the insulated heat-conducting medium, The hull outside of the container forms a water cooled pipeline around surrounding.

2. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: set on the water cooled pipeline There are inlet and outlet, which is connected through inlet and outlet with external cooling water source.

3. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: the water cooled pipeline and appearance Device shell is integrally formed.

4. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: cloth on the container casing Equipped with radiating fin.

5. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: the insulated heat-conducting medium For liquid insulating medium.

6. a kind of immersion oil water-cooled microwave power supply structure as claimed in claim 5, it is characterised in that: the liquid insulating medium is Mineral oil or synthetic oil or vegetable oil.

7. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: the insulated heat-conducting medium For solid dielectric insulation.

8. a kind of immersion oil water-cooled microwave power supply structure as claimed in claim 7, it is characterised in that: the solid dielectric insulation is Epoxy resin embedding adhesive or organic silicon potting adhesive or Halogen casting glue.

9. a kind of immersion oil water-cooled microwave power supply structure as described in claim 1, it is characterised in that: set on the water cooled pipeline There is opening, opening is equipped with sealing cover.