CN211720755U - Electric heating tube fixing device and electric oven - Google Patents
Electric heating tube fixing device and electric oven Download PDFInfo
- Publication number
- CN211720755U CN211720755U CN202020080752.4U CN202020080752U CN211720755U CN 211720755 U CN211720755 U CN 211720755U CN 202020080752 U CN202020080752 U CN 202020080752U CN 211720755 U CN211720755 U CN 211720755U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- electric heating
- fixing device
- fixing
- terminal
- 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
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 81
- 238000003825 pressing Methods 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses an electrothermal tube fixing device and discloses an electric oven with the electrothermal tube fixing device. The electric heating tube fixing device comprises an electric heating tube main body, a fixing seat and a clamping mechanism, an electric heating tube terminal is fixedly arranged on the electric heating tube main body, a wiring terminal is arranged on the fixing seat, and the clamping mechanism can be matched with the fixing seat to enable the wiring terminal and the clamping mechanism to clamp the electric heating tube terminal together. The fixing device for the electric heating tube has a simple structure, and can quickly and conveniently disassemble and assemble the electric heating tube, so that the terminal of the electric heating tube and the wiring terminal are more accurately positioned and attached together, the electric heating tube is more fully contacted, the phenomenon of overlarge contact resistance caused by poor contact is avoided, and the performance of the electric oven is improved.
Description
Technical Field
The utility model relates to an electrical apparatus technical field is used in the kitchen, in particular to electrothermal tube fixing device and electric oven.
Background
With the improvement of living standard of people, people use electric ovens to cook food more and more commonly. At present, the food is cooked by adopting the mode that the electric heating tube generates heat in most of the existing electric ovens, the electric heating tube is fixed in the electric oven box body, oil smoke can be adsorbed on the surface of the electric heating tube, the cleanliness and the heating performance of the electric heating tube are influenced, and a user needs to disassemble the electric heating tube for cleaning. The terminals of the electric heating tube and the connecting terminals of the existing electric oven with the detachable electric heating tube are detachably connected, and after the electric heating tube is disassembled and assembled for many times, the terminals of the electric heating tube and the connecting terminals are easy to be in poor contact, so that the contact resistance is overlarge, and the performance of the electric oven is influenced. How to more simply and conveniently disassemble and assemble the electric heating tube and avoid the phenomenon of overlarge contact resistance is a problem which needs to be solved by technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electrothermal tube fixing device can dismouting electric oven's electrothermal tube simply, conveniently, can avoid appearing the too big problem of contact resistance again.
The utility model discloses still provide an electric oven that has above-mentioned electrothermal tube fixing device.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment includes: the electric heating tube comprises an electric heating tube main body, a fixing seat and a clamping mechanism, wherein an electric heating tube terminal is fixedly arranged on the electric heating tube main body, a wiring terminal is arranged on the fixing seat, the clamping mechanism can move relative to the fixing seat, and the clamping mechanism can be matched with the fixing seat to enable the wiring terminal and the clamping mechanism to clamp the electric heating tube terminal together.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment has following beneficial effect at least: the fixing device for the electric heating tube has a simple structure, can quickly and conveniently disassemble and assemble the electric heating tube, can fully contact the terminal of the electric heating tube with the wiring terminal, and avoids overlarge contact resistance.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, the fixing base is equipped with the recess, the conducting strip is located in the recess.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, the fixing base is equipped with the through-hole, the through-hole with the recess corresponds the setting, the through-hole can supply electrothermal tube terminal wears to establish.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, clamping mechanism includes worm motor and briquetting, worm motor with the briquetting is connected, the briquetting with the fixing base sets up in opposite directions.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, be equipped with the lug on the briquetting, the lug with the recess correspondence is arranged.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, the briquetting with be equipped with the guide pillar on one of them of fixing base both, the briquetting with be equipped with the guide hole on another one of them of fixing base both, the guide pillar with the guide hole phase-match.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, the fixing base still is connected with the mount, clamping mechanism establishes on the mount.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, be equipped with two spacing limits on the mount, the fixing base is located two between the spacing limit.
According to the utility model discloses electrothermal tube fixing device of first aspect embodiment, the mount still covers and is equipped with the safety cover, clamping mechanism with the fixing base is located in the safety cover.
According to the second aspect of the present invention, the electric oven comprises an electric heating tube fixing device.
According to the utility model discloses electric oven of second aspect embodiment has following beneficial effect at least: the electric oven with the electric heating tube fixing device has the advantages that the structure is simple, the electric heating tube can be quickly and conveniently disassembled and assembled, the electric heating tube terminal is fully contacted with the wiring terminal, the contact resistance is prevented from being overlarge, and the performance of the electric oven is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an electric heating tube fixing device according to an embodiment of the present invention;
FIG. 2 is an exploded view of the fixing device for an electric heating tube according to the embodiment of the present invention;
FIG. 3 is a schematic view of a pressing block and a fixing seat of the fixing device for an electric heating tube according to the embodiment of the present invention;
fig. 4 is a schematic perspective view of an electric oven according to an embodiment of the present invention;
fig. 5 is another perspective view of the electric oven according to the embodiment of the present invention.
A main body 100 of the electrical heating tube, a terminal 110 of the electrical heating tube,
The fixing base 200, the connecting terminal 210, the groove 220, the through hole 230, the guide hole 240, the fixing frame 250, the limiting edge 251, the protective cover 252,
The clamping mechanism 300, the worm motor 310, the pressing block 320 and the lug 321.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, the fixing device for an electrical heating tube according to the first aspect of the present invention includes an electrical heating tube main body 100, a fixing base 200 and a clamping mechanism 300. The electric heating tube is located at the top of the inner cavity of the electric oven, and the electric heating tube terminal 110 extends out of the inner cavity of the electric oven and is attached to the connecting terminal 210 on the fixing base 200. Of course, the position of the electric heating tube can be set according to actual needs, and can also be positioned at the bottom or the side of the inner cavity of the electric oven. The fixing base 200 is fixed on the electric oven body, and the clamping mechanism 300 can move relative to the fixing base 200, so that the connection terminal 210 and the clamping mechanism 300 jointly clamp the electric heating tube terminal 110. When the clamping mechanism 300 moves towards the fixing base 200, the clamping mechanism 300 applies pressure to the electric heating tube terminal 110, the connecting terminal 210 and the clamping mechanism 300 jointly clamp the electric heating tube terminal 110, the electric heating tube terminal 110 is fully contacted with the connecting terminal 210, and the phenomenon of overlarge contact resistance caused by poor contact is avoided; when the clamping mechanism 300 moves away from the fixing base 200, the electric heating tube terminal 110 is not acted by the clamping mechanism 300, and the electric heating tube terminal 110 can be quickly pulled out from the fixing base 200, so that the disassembly is simpler and more convenient.
Referring to fig. 2, in the fixing device for an electric heating tube according to the embodiment of the first aspect of the present invention, the fixing base 200 is provided with a groove 220, and the connecting terminal 210 is fixed in the groove 220, and the fixing manner has various manners, which can be designed according to actual production requirements, such as screw fixation, e.g. adhesive fixation. The shape of the groove 220 matches the shape of the terminal 210, so that the terminal 210 can be conveniently and quickly positioned and fixed on the fixing base 200.
In the fixing device for an electric heating tube according to the embodiment of the first aspect of the present invention, the fixing base 200 is provided with the through hole 230, the through hole 230 and the groove 220 are correspondingly disposed, and the electric heating tube terminal 110 can pass through the through hole 230 and the connecting terminal 210 to be attached together. When the electric heating tube needs to be installed, the electric heating tube terminal 110 is inserted into the through hole 230, so that the electric heating tube terminal 110 is attached to the wiring terminal 210 in the groove 220. The through hole 230 is provided to quickly position the electric heating tube terminal 110 without position deviation, and the electric heating tube terminal 110 is fully contacted with the connection terminal 210.
Referring to fig. 3, in the fixing device for an electric heating tube according to the first embodiment of the present invention, the clamping mechanism 300 includes a worm motor 310 and a pressing block 320, and the worm motor 310 is connected to the pressing block 320. The connection mode of the worm motor 310 and the pressing block 320 has various modes, and the worm motor and the pressing block can be fixedly connected or hinged through a pin, and can be designed according to actual requirements. The worm motor 310 is not limited thereto, and other driving structures capable of driving the pressing block 320 to move are also within the protection scope of the present invention, such as a screw rod driving structure, a gear rack driving structure, and a rotary motor driving the pressing block 320 to move, so as to press the pressing block 320 onto the electric heating tube terminal 110. The pressing block 320 and the fixing seat 200 are oppositely arranged, the pressing block 320 can be located above the fixing seat 200 or below the fixing seat 200, and the positions of the pressing block 320 and the fixing seat 200 can be designed according to actual needs. When the electric heating tube needs to be installed and fixed, the worm motor 310 supplies power in the forward direction, the worm motor 310 drives the pressing block 320 to descend to press the electric heating tube terminal 110, and the pressing block 320 and the wiring terminal 210 are matched to clamp the electric heating tube terminal 110 together; when the electric heating tube needs to be disassembled, the worm motor 310 supplies power reversely, the worm motor 310 drives the pressing block 320 to ascend to loosen the electric heating tube terminal 110, and the electric heating tube can be disassembled from the fixing seat 200. The worm motor 310 is adopted to drive the pressing block 320 to move, so that the moving route of the pressing block 320 is more accurate, and the pressing block 320 moves more stably.
In the fixing device for an electric heating tube of the embodiment of the first aspect of the present invention, the pressing block 320 is provided with the protrusion 321, and the pressing block 320 and the groove 220 are correspondingly arranged. When the electric heating tube is in a fixed state, the bump 321 presses the electric heating tube terminal 110, and the bump 321 and the connection terminal 210 cooperate to clamp the electric heating tube terminal 110. Preferably, the projection 321 may be inserted into the groove 220. The arrangement of the projection 321 enables the projection 321 and the groove 220 to be better matched in the descending process of the pressing block 320, and the projection 321 and the wiring terminal 210 clamp the electrothermal tube terminal 110 together, so that the contact between the two is more sufficient and stable.
In the fixing device for an electric heating tube according to the embodiment of the present invention, one of the pressing block 320 and the fixing base 200 is provided with the guide pillar 330, and the other of the pressing block 320 and the fixing base 200 is provided with the guide hole 240, the guide pillar 330 is matched with the guide hole 240, and the guide pillar 330 can be inserted into the guide hole 240 and freely slide in the guide hole. Due to the arrangement of the guide post 330 and the guide hole 240, the pressing block 320 and the fixing base 200 can be better matched in the descending process of the pressing block 320, so that the protrusion 321 on the pressing block 320 and the groove 220 on the fixing base 200 can be quickly positioned.
In the fixing device for an electric heating tube according to the first aspect of the present invention, the fixing base 200 is further connected to a fixing frame 250, and the clamping mechanism 300 is disposed on the fixing frame 250. The fixing seat 200 and the fixing frame 250 are provided with corresponding screw holes, and the fixing seat 200 and the fixing frame 250 are fixedly connected to the oven shell through screws; the clamping mechanism 300 is provided with a screw hole, the fixing frame 250 is also provided with a corresponding screw hole, the clamping mechanism 300 and the fixing frame 250 are fixedly connected through the screw, and the clamping mechanism 300 drives the pressing block 320 to move. The fixing frame 250 is provided to fix the relative positions of the clamping mechanism 300 and the fixing base 200.
In the fixing device for an electric heating tube according to the embodiment of the present invention, two sides of the fixing frame 250 are provided with two limiting edges 251, and the fixing base 200 is located between the two limiting edges 251. Due to the arrangement of the limiting edge 251, the fixing seat 200 is directly clamped into the limiting edge 251 on the fixing frame 250, so that the fixing seat 200 and the fixing frame 250 can be mounted and fixed more simply and conveniently.
In the fixing device for an electric heating tube according to the first aspect of the present invention, the fixing frame 250 is provided with a protecting cover 252, and the clamping mechanism 300 and the fixing seat 250 are located in the protecting cover 252. The protective cover 252 can protect the fixing device of the electrical heating tube, and prevent the whole device from shifting and deforming under the influence of external force.
The electric oven of the second aspect of the present invention comprises the above-mentioned fixing device for the electric heating tube, and the electric heating tube is disposed at the top of the inner cavity of the electric oven. The upper parts of the two side cases 400 of the inner cavity of the electric oven are correspondingly provided with fixing bulges 410, the fixing bulges 410 are provided with lower concave parts 411, the iron wires 120 on the electric heating tubes are clamped into the lower concave parts 411, and the electric heating tubes can be fixed on the electric oven body. The fixing device for the electric heating tube has a simple structure, can quickly and conveniently disassemble and assemble the electric heating tube, enables the electric heating tube terminal 110 and the wiring terminal 210 to be in full contact, avoids the phenomenon of overlarge contact resistance, and improves the performance of the electric oven.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Electrothermal tube fixing device, its characterized in that includes:
the electric heating tube comprises an electric heating tube main body (100), wherein an electric heating tube terminal (110) is fixedly arranged on the electric heating tube main body (100);
the fixing seat (200) is provided with a wiring terminal (210);
the clamping mechanism (300) can move relative to the fixed seat (200), and the clamping mechanism (300) can be matched with the fixed seat (200) to enable the wiring terminal (210) and the clamping mechanism (300) to clamp the electrothermal tube terminal (110) together.
2. The electrical heated tube fixing device according to claim 1, wherein the fixing seat (200) is provided with a groove (220), and the connecting terminal (210) is located in the groove (220).
3. The electrical heating tube fixing device according to claim 2, wherein the fixing base (200) is provided with a through hole (230), the through hole (230) and the groove (220) are correspondingly arranged, and the through hole (230) is provided for the electrical heating tube terminal (110) to pass through.
4. The electrical heated tube fixing device according to claim 2, wherein the clamping mechanism (300) comprises a worm motor (310) and a pressing block (320), the worm motor (310) is connected with the pressing block (320), and the pressing block (320) and the fixing seat (200) are oppositely arranged.
5. The tube fixing device according to claim 4, wherein the pressing block (320) is provided with a protrusion (321), and the protrusion (321) and the groove (220) are correspondingly arranged.
6. The tube fixing device according to claim 4 or 5, wherein one of the pressing block (320) and the fixing base (200) is provided with a guide post (330), and the other of the pressing block (320) and the fixing base (200) is provided with a guide hole (240), and the guide post (330) and the guide hole (240) are matched.
7. The electrical heating tube fixing device according to claim 1, wherein a fixing frame (250) is further connected to the fixing base (200), and the clamping mechanism (300) is disposed on the fixing frame (250).
8. The electrical heated tube fixture device according to claim 7, wherein two limiting edges (251) are provided on the fixture (250), and the fixing base (200) is located between the two limiting edges (251).
9. The electrical heating tube fixing device according to claim 8, characterized in that the fixing frame (250) is further covered with a protection cover (252), and the clamping mechanism (300) and the fixing frame (250) are located in the protection cover (252).
10. An electric oven characterized in that it comprises the electric heating tube fixing device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080752.4U CN211720755U (en) | 2020-01-14 | 2020-01-14 | Electric heating tube fixing device and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080752.4U CN211720755U (en) | 2020-01-14 | 2020-01-14 | Electric heating tube fixing device and electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720755U true CN211720755U (en) | 2020-10-20 |
Family
ID=72823560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020080752.4U Expired - Fee Related CN211720755U (en) | 2020-01-14 | 2020-01-14 | Electric heating tube fixing device and electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720755U (en) |
-
2020
- 2020-01-14 CN CN202020080752.4U patent/CN211720755U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211720755U (en) | Electric heating tube fixing device and electric oven | |
| CN112137433A (en) | Multifunctional cooking device | |
| CN212912809U (en) | Cooking utensil | |
| EP0867906A1 (en) | Microwave oven | |
| CN219782352U (en) | Air fryer with sealing connection structure | |
| CN211704249U (en) | Cooking utensil | |
| CN109915891A (en) | A kind of skirting line electric heater | |
| CN216416896U (en) | Hood device for double-pot air fryer and air fryer with hood device | |
| CN209846862U (en) | Cooking utensil | |
| CN215777411U (en) | Upper cover and cooking utensil with same | |
| CN220988594U (en) | Stirring driving device, eggbeater and cooking rod | |
| CN210540855U (en) | Kettle body structure | |
| CN219000027U (en) | Electric frying pan shell | |
| CN211479944U (en) | Novel high temperature resistant relay | |
| CN214259049U (en) | Electric oven | |
| CN213963031U (en) | Multifunctional cooking device | |
| CN212227127U (en) | Stove and accessory | |
| CN220039658U (en) | Telescopic temperature sensor | |
| CN215687144U (en) | Cook machine | |
| CN217723284U (en) | Air fryer | |
| CN210697203U (en) | Electric kettle | |
| CN220217007U (en) | Electric soldering iron for welding vertical surface | |
| CN210247070U (en) | Electric control board assembly, electric heating appliance and electric heating device | |
| CN216644282U (en) | Cooking utensil | |
| CN217696100U (en) | Cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |