CN207369517U - A kind of microwave switch power supply heat sinking device - Google Patents
A kind of microwave switch power supply heat sinking device Download PDFInfo
- Publication number
- CN207369517U CN207369517U CN201721476235.3U CN201721476235U CN207369517U CN 207369517 U CN207369517 U CN 207369517U CN 201721476235 U CN201721476235 U CN 201721476235U CN 207369517 U CN207369517 U CN 207369517U
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- China
- Prior art keywords
- power supply
- babinet
- magnetron
- microwave
- switch power
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of microwave switch power supply heat sinking device, including：Babinet, the babinet are fixedly connected on the top of microwave heating chamber body；Switching Power Supply installing plate, it is installed on the upper face of U-steel, and the U-steel is fixedly connected on the middle part in babinet, and the upper surface of Switching Power Supply installing plate is provided with high-voltage direct current switch power supply；Deflector, it is installed on the lower surface of U-steel；Magnetron, the magnetron is installed on the top of microwave heating chamber body, and magnetron is arranged on the interior bottom of babinet.The microwave switch power supply heat sinking device, by the design of deflector, one side of deflector is converted into right angle, on the one hand can effectively prevent lower section magnetron produce heat on string arrive Switching Power Supply babinet；Scratch finger when on the other hand can prevent from carrying；The another side of deflector is converted into arc-shaped, is easy to guide the heat of magnetron to flow up by the centre of the two pieces of deflectors in left and right, then is discharged by radiator fan, good heat dissipation effect.
Description
Technical field
The utility model belongs to industrial microwave oven switch power technology field, and in particular to one kind provides microwave magnetron electricity
The high-voltage direct current switch power supply heat sinking device of energy.
Background technology
Common microwave magnetron radiating mode mainly has two kinds：One kind is Wind-cooling type heat dissipation；One kind is water-cooling type heat dissipation.
No matter which kind of mode must all use high-voltage direct current switch power supply or AC transformer is rectified again provides electric energy for it.Exchange
Transformer is gradually substituted by high-voltage direct current switch power supply at present because maintenance maintenance is troublesome, volume is larger, reliability is poor.
Usual water-cooling positive effect better than air-cooled, but consider in many cases equipment use and manufacture cost with
And the condition in the market such as water source shakiness is also used extensively by Wind-cooling type magnetron.
Way using Wind-cooling type magnetron routine mainly has two ways：It is first, magnetron and high-voltage direct current switch is electric
Source is placed in a babinet altogether, so easy to wiring, saves material, equipment overall volume is smaller, but Switching Power Supply is easily generated heat
Reduce output power, it is impossible to long time continuous working；Another kind is to separate high-voltage direct current switch power supply and magnetron, is individually done
One power bay is used to install Switching Power Supply, this mode cost is higher, equipment overall volume is larger, dismount, transport more bothers.
Generally more than 85 DEG C of high-voltage direct current switch power supply fever, its output power will drop by half or so, origin of heat
Mainly there are two：One is the heat produced that itself works；One be magnetron working radiation heat.
What the present invention solved is Wind-cooling type first way i.e. magnetron and high-voltage direct current switch power supply altogether in a babinet
It is interior easily to make high-voltage direct current switch power supply fever drop power problem.
Utility model content
The purpose of this utility model is to provide a kind of microwave switch power supply heat sinking device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of microwave switch power supply heat sinking device, bag
Include：
Babinet, the babinet are fixedly connected on the top of microwave heating chamber body；
Switching Power Supply installing plate, it is installed on the upper face of U-steel, and the U-steel is fixedly connected in babinet
Middle part, and the upper surface of Switching Power Supply installing plate is provided with high-voltage direct current switch power supply；
Deflector, it is installed on the lower surface of U-steel；
Magnetron, the magnetron is installed on the top of microwave heating chamber body, and magnetron is arranged on the interior bottom of babinet.
The magnetron is arranged on the lower section of deflector, and radiator fan is provided with the top of the babinet.
Preferably, the outer top surface of the babinet is provided with radiator fan outer cover.
Preferably, the side of the babinet sets what is be made of power bay side apron and power bay side shutter backplate
Guard board structure, does not have any backplate between the power bay side apron and power bay side shutter backplate, and is arranged to spacious
Opening structure.
Preferably, one side of the deflector is arranged to right-angle structure, and another side is arranged to arc-shaped structure.
Preferably, the microwave heating chamber body is fixedly connected on industrial microwave apparatus chassis, and microwave heating chamber body
Bottom outside is provided with microwave from leakage restraining device.
The technique effect and advantage of the utility model：The microwave switch power supply heat sinking device, by the design of deflector, leads
One side of flowing plate is converted into right angle, on the one hand can effectively prevent lower section magnetron produce heat on string arrive Switching Power Supply babinet；
Scratch finger when on the other hand can prevent from carrying；The another side of deflector be converted into it is arc-shaped, be easy to guide magnetron heat lead to
The centre for crossing the two pieces of deflectors in left and right flows up, then is discharged by radiator fan, good heat dissipation effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model box house；
Fig. 3 is the side structure schematic view of the utility model box house；
Fig. 4 is the overlooking the structure diagram of the utility model box house；
Fig. 5 is the structure diagram of the utility model deflector.
In figure：1 industrial microwave apparatus chassis, 2 microwave leakage restraining devices, 3 babinets, 4 magnetrons, 5 power bay sides shield
Plate, 6 power bay side shutter backplates, 7 microwave heating chamber bodies, 8 high-voltage direct current switch power supplys, 9 radiator fans, 10 deflectors,
11 Switching Power Supply installing plates, 12 U-steels, 13 radiator fan outer covers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of microwave switch power supply heat sinking device as shown in Figs. 1-5,
Altogether in a babinet 3, magnetron 4 adds below power supply and in microwave for magnetron 4 and high-voltage direct current switch power supply 8
The hot top of cavity 7；Heat caused by both work is mutually isolated by deflector 10, and is discharged heat by radiator fan 9
Babinet 3.
U-steel 12 is used for the fixation of Switching Power Supply installing plate 11 and deflector 10, it is welded on 3 four corner brackets of babinet；
Switching Power Supply installing plate 11 welds or is screwed in the top upper surface of U-steel 12, and deflector 10 is welded or consolidated with screw
It is scheduled on the lower part upper surface of U-steel 12.
Right angle in 90 ° is rolled on one side of deflector 10, on the one hand can effectively prevent from going here and there on heat that the magnetron 4 of lower section produces
To Switching Power Supply babinet；Scratch finger when on the other hand can prevent from carrying.The another side of deflector 10 is converted into arc-shaped, is easy to draw
The heat of magnetic conduction keyholed back plate 4 is flowed up by the centre of the two pieces of deflectors 10 in left and right, then is discharged by radiator fan 9, heat dissipation effect
It is good.
In addition any backplate is fitted without between power bay side apron 5 and power bay side shutter backplate 6, is spacious
Open form structure, not only beneficial to magnetron 4 produce a heat part thus place sheds, also beneficial to device top heat dissipation fan 9 from
Cold air is taken out herein, forms convection current, the heat of the high-voltage direct current switch power supply 8 further reduced.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
- A kind of 1. microwave switch power supply heat sinking device, it is characterised in that：Including：Babinet (3), the babinet (3) are fixedly connected on the top of microwave heating chamber body (7)；Switching Power Supply installing plate (11), it is installed on the upper face of U-steel (12), and the U-steel (12) is fixedly connected on Middle part in babinet (3), and the upper surface of Switching Power Supply installing plate (11) is provided with high-voltage direct current switch power supply (8)；Deflector (10), it is installed on the lower surface of U-steel (12)；Magnetron (4), the magnetron (4) is installed on the top of microwave heating chamber body (7), and magnetron (4) is arranged on babinet (3) interior bottom；The magnetron (4) is arranged on the lower section of deflector (10), and radiator fan (9) is provided with the top of the babinet (3).
- A kind of 2. microwave switch power supply heat sinking device according to claim 1, it is characterised in that：Outside the babinet (3) Top surface is provided with radiator fan outer cover (13).
- A kind of 3. microwave switch power supply heat sinking device according to claim 1, it is characterised in that：The side of the babinet (3) Face sets the guard board structure being made of power bay side apron (5) and power bay side shutter backplate (6), the power bay side There is no any backplate between face backplate (5) and power bay side shutter backplate (6), and be arranged to open design.
- A kind of 4. microwave switch power supply heat sinking device according to claim 1, it is characterised in that：The deflector (10) While being arranged to right-angle structure, another side is arranged to arc-shaped structure.
- A kind of 5. microwave switch power supply heat sinking device according to claim 1, it is characterised in that：The microwave heating chamber body (7) it is fixedly connected on industrial microwave apparatus chassis (1), and the bottom outside of microwave heating chamber body (7) is provided with microwave from leakage Restraining device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476235.3U CN207369517U (en) | 2017-11-08 | 2017-11-08 | A kind of microwave switch power supply heat sinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721476235.3U CN207369517U (en) | 2017-11-08 | 2017-11-08 | A kind of microwave switch power supply heat sinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207369517U true CN207369517U (en) | 2018-05-15 |
Family
ID=62345788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721476235.3U Expired - Fee Related CN207369517U (en) | 2017-11-08 | 2017-11-08 | A kind of microwave switch power supply heat sinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207369517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074031A (en) * | 2020-10-09 | 2020-12-11 | 安徽锐达微波应用科技有限公司 | Microwave high-temperature equipment |
-
2017
- 2017-11-08 CN CN201721476235.3U patent/CN207369517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074031A (en) * | 2020-10-09 | 2020-12-11 | 安徽锐达微波应用科技有限公司 | Microwave high-temperature equipment |
| CN112074031B (en) * | 2020-10-09 | 2024-05-24 | 安徽锐达微波应用科技有限公司 | Microwave high-temperature equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20181108 |