CN203813983U - Microwave connector structure for industrial microwave equipment - Google Patents
Microwave connector structure for industrial microwave equipment Download PDFInfo
- Publication number
- CN203813983U CN203813983U CN201420167531.5U CN201420167531U CN203813983U CN 203813983 U CN203813983 U CN 203813983U CN 201420167531 U CN201420167531 U CN 201420167531U CN 203813983 U CN203813983 U CN 203813983U
- Authority
- CN
- China
- Prior art keywords
- face
- microwave
- flange
- connector structure
- circular ring
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Waveguide Connection Structure (AREA)
Abstract
The utility model relates to a microwave connector structure for an industrial microwave equipment. The structure is used for connection a wave guide cavity and a material cavity. A flange end face is arranged radially towards the outside from the end face of a wave guide. A metal circular ring is welded in the middle part of the flange end face in a sealed manner. The inner wall of the metal circular ring is provided with internal screw threads, and is connected and equipped with a sealing rubber plug through the screw threads. The outer rim of the flange end face is in sealed connection with a flange on the material cavity. According to the utility model, the wave guide cavity and the material cavity are directly isolated through the metal circular ring and the sealing rubber plug in threaded connection with the metal circular ring. Not only is the material sealing effect is ensured, but also microwaves are prevented from leaking. The microwave connector structure is simple in construction and very convenient to assembly, and is beneficial for increase of assembling efficiency and reduction of production cost.
Description
Technical field:
The utility model relates to industrial microwave apparatus technical field, refers in particular to a kind of industrial microwave apparatus microwave connector structure.
Background technology:
Existing relatively large microwave heating equipment is generally installed a plurality of microwave generators on the wall of the chamber of microwave heating material cavity, and each microwave generator is connected with body of heater by waveguide connector etc. respectively.Waveguide connector cavity need to be isolated with material cavity, to avoid material to enter waveguide connector; This isolation simultaneously should not affect the radiation of microwave, therefore, in existing equipment, the general connected mode that adopts a glass of two end face of flange clampings in its junction, this mode will be guaranteed material sealing, glass needs certain thickness, between two flanges, have certain space, in this space, there is no metal material, so microwave can leak from this space, cause capacity loss and microwave pollution, simultaneously this frame mode is installed also comparatively trouble.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of industrial microwave apparatus microwave connector structure is provided.
The technical scheme that the utility model is realized its object employing is: a kind of industrial microwave apparatus microwave connector structure, be used for connecting waveguide and material cavity, end face outward radial in described waveguide is provided with end face of flange, the middle part seal weld of end face of flange is connected to a metal ring, the inwall of this metal ring is provided with internal thread, and this metal ring inwall is threaded connection a seal rubber plug is installed; The outer rim of described end face of flange is connected with the flange seal on material cavity.
In the utility model, waveguide cavity and material cavity are directly isolated by metal ring and the seal rubber plug that is threaded with it, can guarantee material sealing effectiveness, can guarantee that again microwave does not leak, simple in structure and assemble very conveniently, be conducive to improve efficiency of assembling and reducing production costs.
Accompanying drawing explanation:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1, a kind of industrial microwave apparatus microwave connector structure described in the utility model, be used for connecting waveguide 1 and material cavity 2, end face outward radial in described waveguide 1 is provided with end face of flange 11, the middle part seal weld of end face of flange 11 is connected to a metal ring 3, the middle part of end face of flange 11 forms the concave surface 110 that a diameter is suitable with metal ring 3 external diameters, is conducive to the location of metal ring 3 when welding; The inwall of this metal ring 3 is provided with internal thread 31, and these metal ring 3 inwalls are threaded connection a seal rubber plug 4 is installed; Flange 21 on the outer rim of described end face of flange 11 and material cavity 2 is tightly connected.
Seal rubber plug 4 adopts hard plastics to make, and the circular extension contact of its end face Waveguide end face realizes sealing.
In the utility model, waveguide cavity and material cavity are directly isolated by metal ring and the seal rubber plug that is threaded with it, can guarantee material sealing effectiveness, can guarantee that again microwave does not leak, simple in structure and assemble very conveniently, be conducive to improve efficiency of assembling and reducing production costs.
Claims (1)
1. an industrial microwave apparatus microwave connector structure, be used for connecting waveguide and material cavity, it is characterized in that: the end face outward radial in described waveguide is provided with end face of flange, the middle part seal weld of end face of flange is connected to a metal ring, the inwall of this metal ring is provided with internal thread, and this metal ring inwall is threaded connection a seal rubber plug is installed; The outer rim of described end face of flange is connected with the flange seal on material cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167531.5U CN203813983U (en) | 2014-04-08 | 2014-04-08 | Microwave connector structure for industrial microwave equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167531.5U CN203813983U (en) | 2014-04-08 | 2014-04-08 | Microwave connector structure for industrial microwave equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813983U true CN203813983U (en) | 2014-09-03 |
Family
ID=51452673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167531.5U Expired - Lifetime CN203813983U (en) | 2014-04-08 | 2014-04-08 | Microwave connector structure for industrial microwave equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813983U (en) |
-
2014
- 2014-04-08 CN CN201420167531.5U patent/CN203813983U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 523000 Guangdong province Dongguan City Shatian Zhen Tian min Tian Industrial Park of Dongguan city green microwave equipment Co. Ltd. Patentee after: DONGGUAN HUAQING MICROWAVE EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Shatian Zhen Tian min Tian Industrial Park of Dongguan City Green Energy Technology Co. Ltd. Patentee before: Wang Yanlong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |