CN207338291U - A kind of magnetron body of micro-wave oven - Google Patents

A kind of magnetron body of micro-wave oven Download PDF

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Publication number
CN207338291U
CN207338291U CN201721509281.9U CN201721509281U CN207338291U CN 207338291 U CN207338291 U CN 207338291U CN 201721509281 U CN201721509281 U CN 201721509281U CN 207338291 U CN207338291 U CN 207338291U
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CN
China
Prior art keywords
water
magnetron
radiator
shell
pipe
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.)
Expired - Fee Related
Application number
CN201721509281.9U
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Chinese (zh)
Inventor
张立娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi Xing Metal (tianjin) Co Ltd
Original Assignee
Xi Xing Metal (tianjin) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201721509281.9U priority Critical patent/CN207338291U/en
Application granted granted Critical
Publication of CN207338291U publication Critical patent/CN207338291U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of magnetron body of micro-wave oven,Its structure includes energy follower,Magnetron fixing piece,Heat sink,Water-filled radiator,Magnetic control protection of pipe shell,Power connector,Cathode contact,Heat emission hole,Fixing bolt mounting hole,Follower sealing ring,Annular magnet,Water-filled radiator is by water-cooling pipe,Seal for pipe joints circle,Water inlet end,Water outlet,Fixing bolt,Radiator through hole,Radiator shell forms,Water outlet is nested in water-cooling pipe right end,Seal for pipe joints circle is nested in water inlet end respectively,Water outlet and radiator shell junction,The utility model realizes the magnetron body of micro-wave oven by being provided with water-filled radiator,The magnetron body of micro-wave oven can quickly radiate when in use,Magnetron body hot soak condition is avoided to work,The effective service life for extending magnetron body,Improve device practicality.

Description

A kind of magnetron body of micro-wave oven
Technical field
The utility model is a kind of magnetron body of micro-wave oven, belongs to magnetron body field.
Background technology
Magnetron be it is a kind of be used for producing the electron tube of microwave energy, be substantially one be placed in stationary magnetic field two Pole pipe, electronics interacts under the control of orthogonal stationary magnetic field and steady electric field with electromagnetic field of high frequency in pipe, Obtaining energy conversion from steady electric field into microwave energy, so that achieve the purpose that to produce microwave energy, meanwhile, magnetron is one Kind consumables, easy aging and demagnetization.
Prior art discloses Application No.:200420046041.6 a kind of magnetron, include magnetron installation branch Frame and magnetron shielding box, are equipped with the less gasket of area or boss between mounting bracket baseplane and shielding box baseplane, The utility model installs branch due to being connected between mounting bracket and shielding box simply by the less gasket of area or boss Contact area between frame and shielding box greatly reduces, and is passed at work from anode canister by mounting bracket so as to reduce magnetron The heat on shielding box is led, the temperature of shielding box and shielding box internals such as feed-through capacitor can be effectively reduced, so that The filtering unit that capacitance and choking-winding form is set to play good filter action, but prior art construction is simple, tradition The magnetron body of micro-wave oven easily produce high temperature when in use, the heat-sinking capability of magnetron body in itself is poor, magnetic Keyholed back plate emitter hot soak condition works, shortening device service life, device poor practicability.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of magnetron body of micro-wave oven, Prior art construction is simple to solve, and the magnetron body of traditional micro-wave oven easily produces high temperature, magnetron when in use The heat-sinking capability of emitter in itself is poor, the work of magnetron body hot soak condition, shortening device service life, dress The problem of putting poor practicability.
To achieve these goals, the utility model is to realize by the following technical solutions:A kind of magnetic of micro-wave oven Keyholed back plate emitter, its structure include energy follower, magnetron fixing piece, heat sink, water-filled radiator, outside magnetic control protection of pipe Shell, power connector, cathode contact, heat emission hole, fixing bolt mounting hole, follower sealing ring, annular magnet, the power supply Connector is nested among magnetic control protection of pipe shell right lateral surface, and the cathode contact is located at power connector front left and right two End, the water-filled radiator are secured by bolts in magnetic control protection of pipe shell upper inner wall bottom surface, outside the magnetron fixing piece Wall welds together with magnetic control protection of pipe shell upper inner wall, and the fixing bolt mounting hole, which runs through, is connected to magnetron fixing piece Four angles, the energy follower, which runs through, to be connected among the follower sealing ring of magnetron fixing piece upper surface, the heat dissipation Hole is through surface at left and right sides of magnetron fixing piece is connected to, and the equidistant uniform welding of heat sink is on magnetic control protection of pipe shell Side is internal, and magnetron fixing piece inner wall upper surface is close in the annular magnet upper surface, and the water-filled radiator is dissipated by water cooling Heat pipe, seal for pipe joints circle, water inlet end, water outlet, fixing bolt, radiator through hole, radiator shell composition, the water-cooling Pipe is nested in inside radiator shell, and the radiator through hole through being connected to inside radiator shell, wear by the fixing bolt Cross radiator shell upper surface both ends and be threaded togather with magnetic control protection of pipe shell upper inner wall underrun, it is described into Water end (W.E.) is located at water-cooling pipe left end, and the water outlet is nested in water-cooling pipe right end, and the seal for pipe joints circle is nested respectively In water inlet end, water outlet and radiator shell junction.
Further, the energy follower is mutually perpendicular to magnetron fixing piece.
Further, the energy follower and follower sealing ring are concentric structure.
Further, the magnetic control protection of pipe shell is mutually perpendicular to power connector.
Further, the follower sealing ring is nested among magnetron fixing piece upper surface.
Further, the radiator shell is steel combined with aluminum material, and thermal diffusivity is strong.
Further, the seal for pipe joints circle is rubber material, and leakproofness is strong.
Beneficial effect
The utility model realizes the magnetron body of micro-wave oven by being provided with water-filled radiator, the magnetic control of micro-wave oven Pipe emitter can quickly radiate when in use, avoid magnetron body hot soak condition from working, effectively Extend the service life of magnetron body, improve device practicality.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structure diagram of the magnetron body of micro-wave oven of the utility model;
Fig. 2 is the structure diagram of the utility model water-filled radiator;
Fig. 3 is a kind of structure diagram of the magnetron body section of micro-wave oven of the utility model.
In figure:Energy follower -1, magnetron fixing piece -2, heat sink -3, water-filled radiator -4, outside magnetic control protection of pipe Shell -5, power connector -6, cathode contact -7, heat emission hole -8, fixing bolt mounting hole -9, follower sealing ring -10, annular Magnet -11, water-cooling pipe -401, seal for pipe joints circle -402, water inlet end -403, water outlet -404, fixing bolt -405, heat dissipation Device through hole -406, radiator shell -407.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of magnetron body of micro-wave oven:It is defeated that its structure includes energy Go out device 1, magnetron fixing piece 2, heat sink 3, water-filled radiator 4, magnetic control protection of pipe shell 5, power connector 6, cathode contacts Part 7, heat emission hole 8, fixing bolt mounting hole 9, follower sealing ring 10, annular magnet 11, the power connector 6 are nested in magnetic Among keyholed back plate protection 5 right lateral surface of shell, the cathode contact 7 is located at the positive left and right ends of power connector 6, the water cooling Radiator 4 is secured by bolts in 5 upper inner wall bottom surface of magnetic control protection of pipe shell, 2 outer wall of magnetron fixing piece and magnetic control 5 upper inner wall of protection of pipe shell welds together, and the fixing bolt mounting hole 9, which runs through, is connected to magnetron fixing piece 2 four Angle, the energy follower 1, which runs through, to be connected among the follower sealing ring 10 of 2 upper surface of magnetron fixing piece, the heat dissipation Hole 8 is through 2 left and right sides surface of magnetron fixing piece is connected to, and the 3 equidistant uniform welding of heat sink is in outside magnetic control protection of pipe 2 inner wall upper surface of magnetron fixing piece, the water-filled radiator 4 are close in 5 upper interior of shell, 11 upper surface of annular magnet By water-cooling pipe 401, seal for pipe joints circle 402, water inlet end 403, water outlet 404, fixing bolt 405, radiator through hole 406, Radiator shell 407 forms, and the water-cooling pipe 401 is nested in inside radiator shell 407, the radiator through hole 406 Through being connected to inside radiator shell 407, the fixing bolt 405 passes through 407 upper surface both ends of radiator shell and and magnetic Keyholed back plate protection 5 upper inner wall underrun of shell is threaded togather, and it is left that the water inlet end 403 is located at water-cooling pipe 401 End, the water outlet 404 are nested in 401 right end of water-cooling pipe, the seal for pipe joints circle 402 be nested in respectively water inlet end 403, Water outlet 404 and 407 junction of radiator shell, the energy follower 1 are mutually perpendicular to magnetron fixing piece 2, the energy It is concentric structure that follower 1, which is measured, with follower sealing ring 10, and the magnetic control protection of pipe shell 5 mutually hangs down with power connector 6 Directly, the follower sealing ring 10 is nested among 2 upper surface of magnetron fixing piece, and the radiator shell 407 is answered for steel aluminium Material is closed, thermal diffusivity is strong, and the seal for pipe joints circle 402 is rubber material, and leakproofness is strong.
It is engaged in 7 finger element of cathode contact described in this patent with corresponding conductive pieces to provide electric path Conductive pieces.
Carrying out in use, by the fixing bolt 405 of water-filled radiator 4 through 407 upper surface both ends of radiator shell simultaneously It is threaded togather with the 5 upper inner wall underrun of magnetic control protection of pipe shell, cold water is passed through into water inlet end 403 when being to use Discharged into the water-cooling pipe 401 and heat on radiator shell 407 is transmitted in water by water outlet 404, it is therefore, micro- The magnetron body of ripple stove can quickly radiate when in use, avoid magnetron body hot soak condition work Make, the effective service life for extending magnetron body, improves device practicality.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, The utility model solves the problems, such as it is that prior art construction is simple, and the magnetron body of traditional micro-wave oven is easy when in use High temperature is produced, the heat-sinking capability of magnetron body in itself is poor, and the work of magnetron body hot soak condition, shortens Service using life, device poor practicability, the utility model are combined with each other by above-mentioned component, and the utility model realizes micro- The magnetron body of ripple stove by being provided with water-filled radiator, the magnetron body of micro-wave oven when in use can quickly into Row heat dissipation, avoids magnetron body hot soak condition from working, the effective service life for extending magnetron body, Device practicality is improved, it is described in detail below:
The water-cooling pipe 401 is nested in inside radiator shell 407, and the radiator through hole 406, which runs through, to be connected to Inside radiator shell 407, the fixing bolt 405 through 407 upper surface both ends of radiator shell and with outside magnetic control protection of pipe 5 upper inner wall underrun of shell is threaded togather, and the water inlet end 403 is located at 401 left end of water-cooling pipe, the water outlet End 404 is nested in 401 right end of water-cooling pipe, the seal for pipe joints circle 402 be nested in respectively water inlet end 403, water outlet 404 with 407 junction of radiator shell.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of magnetron body of micro-wave oven, its structure includes energy follower (1), magnetron fixing piece (2), heat sink (3), water-filled radiator (4), magnetic control protection of pipe shell (5), power connector (6), cathode contact (7), heat emission hole (8), solid Determine bolt mounting holes (9), follower sealing ring (10), annular magnet (11), it is characterised in that:
The power connector (6) is nested among magnetic control protection of pipe shell (5) right lateral surface, cathode contact (7) position In the positive left and right ends of power connector (6), the water-filled radiator (4) is secured by bolts in magnetic control protection of pipe shell (5) Upper inner wall bottom surface, magnetron fixing piece (2) outer wall weld together with magnetic control protection of pipe shell (5) upper inner wall, institute Fixing bolt mounting hole (9) is stated through (2) four angles of magnetron fixing piece are connected to, the energy follower (1) is through connection Among the follower sealing ring (10) of magnetron fixing piece (2) upper surface, the heat emission hole (8) is consolidated through being connected to magnetron Determine surface at left and right sides of part (2), the equidistant uniform welding of the heat sink (3) is described in magnetic control protection of pipe shell (5) upper interior It is close to magnetron fixing piece (2) inner wall upper surface in annular magnet (11) upper surface;
The water-filled radiator (4) is by water-cooling pipe (401), seal for pipe joints circle (402), water inlet end (403), water outlet (404), fixing bolt (405), radiator through hole (406), radiator shell (407) composition, the water-cooling pipe (401) are embedding It is internal to be placed on radiator shell (407), the radiator through hole (406) is internal through radiator shell (407) is connected to, described Fixing bolt (405) leads to through radiator shell (407) upper surface both ends and with magnetic control protection of pipe shell (5) upper inner wall bottom surface Cross and be threaded togather, the water inlet end (403) is located at water-cooling pipe (401) left end, and the water outlet (404) is nested in Water-cooling pipe (401) right end, the seal for pipe joints circle (402) are nested in water inlet end (403), water outlet (404) with dissipating respectively Hot device shell (407) junction.
A kind of 2. magnetron body of micro-wave oven according to claim 1, it is characterised in that:The energy follower (1) it is mutually perpendicular to magnetron fixing piece (2).
A kind of 3. magnetron body of micro-wave oven according to claim 1, it is characterised in that:The energy follower (1) it is concentric structure with follower sealing ring (10).
A kind of 4. magnetron body of micro-wave oven according to claim 1, it is characterised in that:Outside the magnetic control protection of pipe Shell (5) is mutually perpendicular to power connector (6).
A kind of 5. magnetron body of micro-wave oven according to claim 1, it is characterised in that:The follower sealing ring (10) it is nested among magnetron fixing piece (2) upper surface.
CN201721509281.9U 2017-11-14 2017-11-14 A kind of magnetron body of micro-wave oven Expired - Fee Related CN207338291U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721509281.9U CN207338291U (en) 2017-11-14 2017-11-14 A kind of magnetron body of micro-wave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721509281.9U CN207338291U (en) 2017-11-14 2017-11-14 A kind of magnetron body of micro-wave oven

Publications (1)

Publication Number Publication Date
CN207338291U true CN207338291U (en) 2018-05-08

Family

ID=62427702

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721509281.9U Expired - Fee Related CN207338291U (en) 2017-11-14 2017-11-14 A kind of magnetron body of micro-wave oven

Country Status (1)

Country Link
CN (1) CN207338291U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180508

Termination date: 20191114

CF01 Termination of patent right due to non-payment of annual fee