CN213522631U - Power supply shell, power supply and microwave oven - Google Patents
Power supply shell, power supply and microwave oven Download PDFInfo
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- CN213522631U CN213522631U CN202022525064.7U CN202022525064U CN213522631U CN 213522631 U CN213522631 U CN 213522631U CN 202022525064 U CN202022525064 U CN 202022525064U CN 213522631 U CN213522631 U CN 213522631U
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- power supply
- fixed
- movable
- upright post
- casing
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Abstract
The utility model discloses a power supply shell, which comprises a shell and supporting legs, wherein the supporting legs comprise a fixed upright post, a movable upright post and a locking piece, one end of the fixed upright post is fixedly connected with the shell, the movable upright post is movably arranged on the fixed upright post and can move along the axial direction of the fixed upright post, and the locking piece is inserted in the fixed upright post and the movable upright post so as to mutually fix the fixed upright post and the movable upright post; the movable upright post is moved, the position of the movable upright post on the fixed upright post is adjusted, so that the length of the supporting leg can be adjusted, and the movable upright post is locked and fixed on the fixed upright post through the locking piece after being adjusted in place; for the air duct structures with different heights of the microwave ovens with different specifications, the power supply can be matched with the air duct structures with different heights only by adjusting the length of the supporting legs, and the microwave oven has good applicability and universality.
Description
Technical Field
The utility model relates to a microwave oven technical field, in particular to power shell, applied this power shell's power and microwave oven of applied this power.
Background
The height of the power supply of the microwave oven needs to be kept consistent with the height of the air duct, so that the power supply has a good heat dissipation effect, and the microwave oven keeps working normally, however, the height of the air duct is different for the microwave ovens with different specifications, so that the height of the power supply also needs to be adapted and adjusted, and in the related art, the specification and the size of the power supply shell are fixed, the height of the power supply installed in the microwave oven is also fixed, and for the microwave ovens with different specifications, matched power supply shells need to be designed and produced, and the production cost of the microwave oven is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power shell, power and microwave oven aims at solving to the microwave oven of different specifications, needs the design production assorted power shell, and has increased manufacturing cost's problem.
In order to achieve the above object, the utility model provides a power supply housing, power supply housing includes: the supporting legs comprise fixed stand columns, movable stand columns and locking pieces, one ends of the fixed stand columns are fixedly connected to the shell, the movable stand columns are movably arranged on the fixed stand columns and can move along the axial direction of the fixed stand columns, and the locking pieces are inserted into the fixed stand columns and the movable stand columns so that the fixed stand columns and the movable stand columns are fixed to each other.
Optionally, the movable upright is a hollow structure, and the movable upright is movably sleeved on the fixed upright.
Optionally, the fixed upright is a hollow structure, one end of the fixed upright, which is far away from the housing, is provided with an opening, and one end of the movable upright passes through the opening and movably extends into the fixed upright.
Optionally, the fixed column is provided with a plurality of first positioning holes at intervals along an axial direction thereof, the movable column is provided with a second positioning hole matched with the first positioning hole, and the locking member is sequentially inserted into one of the first positioning hole and the second positioning hole, so that the fixed column and the movable column are fixed to each other.
Optionally, an end surface of one end of the movable upright column, which is far away from the shell, is provided with a mounting hole.
Optionally, the number of the supporting legs is multiple, and the supporting legs are arranged on the bottom surface of the casing.
Optionally, the housing includes a top cover and a bottom shell, the top cover includes two first side plates arranged oppositely, the first side plates are both provided with a clamping groove, the bottom shell includes two second side plates arranged oppositely, and a clamping block connected with the clamping groove is convexly arranged on one side of each second side plate opposite to the other side.
Optionally, one side of the bottom shell facing the top cover is provided with a plurality of connecting columns, the connecting columns are distributed at intervals along the length direction of the shell, and each connecting column is provided with a connecting hole for connecting a power supply board.
The utility model also provides a power, including above-mentioned power shell and power strip, the power strip is located in the power shell.
The utility model discloses still provide a microwave oven, including above-mentioned power and furnace body, the power is located in the furnace body.
The technical proposal of the utility model is that the position of the movable upright post on the fixed upright post is adjusted by moving the movable upright post, so that the length of the supporting leg can be adjusted, and the movable upright post is locked and fixed on the fixed upright post by the locking piece after being adjusted in place; for the air duct structures with different heights of the microwave ovens with different specifications, the power supply can be matched with the air duct structures with different heights only by adjusting the length of the supporting legs, and the microwave oven has good applicability and universality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a power supply housing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power supply housing of the present invention;
FIG. 3 is an assembly view of the power supply housing and the power supply board of the present invention;
fig. 4 is a schematic structural view of the movable upright post in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
21 | Fixed |
| 11 | Top cover | 211 | A |
| 12 | |
22 | Movable |
| 121 | Connecting |
221 | |
| 2 | Supporting |
23 | Locking piece |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a power supply housing.
In an embodiment of the present invention, the power supply housing includes a housing 1 and a supporting leg 2, the supporting leg 2 includes a fixed column 21, a movable column 22 and a locking member 23, one end of the fixed column 21 is fixedly connected to the housing 1, the movable column 22 is movably disposed on the fixed column 21, and can move along the axial direction of the fixed column 21, and the locking member 23 is inserted into the fixed column 21 and the movable column 22, so that the fixed column 21 and the movable column 22 are fixed to each other.
Specifically, the supporting feet 2 are supported on the bottom surface of the casing 1, that is, one end of the fixing post 21 is fixedly connected to the bottom surface of the casing 1 by welding or integrally forming.
Therefore, the position of the movable upright post 22 on the fixed upright post 21 is adjusted by moving the movable upright post 22, so that the length of the supporting leg 2 can be adjusted, and the movable upright post 22 is locked and fixed on the fixed upright post 21 through the locking piece 23 after the movable upright post is adjusted in place; for the air duct structures with different heights of the microwave ovens with different specifications, the power supply can be matched with the air duct structures with different heights only by adjusting the length of the supporting legs 2, and the microwave oven has good applicability and universality.
In one embodiment, the movable column 22 is a hollow structure, and the movable column 22 is movably sleeved on the fixed column 21.
Specifically, the inner wall of the movable upright 22 has a clearance with the outer wall of the fixed upright 21, so that the movable upright 22 is movable on the fixed upright 21; be formed with first limit flange on the internal perisporium of activity stand 22 near the one end of casing 1, and be formed with the second limit flange on the periphery wall of the one end of casing 1 is kept away from to fixed stand 21, it is spacing each other through first limit flange and second limit flange for activity stand 22 can not drop from fixed stand 21, and activity stand 22 moves to first limit flange and second limit flange when conflicting each other towards the direction of keeping away from casing 1, and the length of supporting legs 2 is the longest this moment.
In another embodiment, referring to fig. 1 and 2, the fixed upright 21 is a hollow structure, and an end of the fixed upright 21 away from the housing 1 has an opening, and an end of the movable upright 22 passes through the opening and movably extends into the fixed upright 21.
Specifically, the outer wall of the movable upright 22 has a clearance from the inner wall of the fixed upright 21, so that the movable upright 22 is movable within the fixed upright 21; the periphery wall that activity stand 22 is close to the one end of casing 1 is formed with first limit flange on, and fixed stand 21 is kept away from and is formed with the second limit flange on the internal perisporium of the one end of casing 1, and is spacing each other through first limit flange and second limit flange for activity stand 22 can not drop from fixed stand 21, and when activity stand 22 removed to first limit flange and the conflict each other of second limit flange towards the direction of keeping away from casing 1, the length of supporting legs 2 was the biggest this moment.
In an embodiment, referring to fig. 1 and 4, the fixed column 21 is provided with a plurality of first positioning holes 211 at intervals along the axial direction thereof, the movable column 22 is provided with second positioning holes 221 adapted to the first positioning holes 211, and the locking member 23 is inserted into one of the first positioning holes 211 and the second positioning holes 221 in sequence, so that the fixed column 21 and the movable column 22 are fixed to each other.
In this way, the second positioning holes 221 of the movable upright 22 are selectively aligned with the different first positioning holes 211 of the fixed upright 21, and are inserted into the locking members 23 for fixing, so that the movable upright 22 has different protruding lengths relative to the fixed upright 21, i.e. the supporting legs 2 have different lengths.
Specifically, locking member 23 may be a bolt or a bolt, and when the bolt is selected for locking member 23, first positioning hole 211 and/or second positioning hole 221 are threaded holes with internal threads.
In this embodiment, the fixed column 21 is formed with a guide groove along its axial direction, and the movable column 22 is formed with a guide strip sliding-fitted with the guide groove along its axial direction, and through the cooperation of the guide strip and the guide groove, the circumference of the movable column 22 can be limited, so that when the movable column 22 moves on the fixed column 21, the second positioning hole 221 on the movable column 22 can be accurately aligned and communicated with the first positioning hole 211 on the fixed column 21.
In one embodiment, the end surface of the movable upright 22 away from the casing 1 is provided with a mounting hole, which is a threaded hole with internal threads and is used for being fixedly assembled in the oven body of the microwave oven through screws.
In an embodiment, the number of the supporting legs 2 is multiple, and the supporting legs 2 are disposed on the bottom surface of the housing 1.
Therefore, when the power supply shell is arranged on a furnace body of a microwave oven, the supporting legs 2 which need to be used can be selected according to the microwave ovens with different specifications, the supporting legs 2 which do not need to be used can move the movable upright posts 22 to the end surfaces of the ends, far away from the shell 1, of the supporting legs and flush with the end surfaces of the ends, far away from the shell 1, of the fixed upright posts 21, the movable upright posts 22 are adjusted by the supporting legs 2 which need to be used, so that the movable upright posts 22 extend out by a certain length relative to the fixed upright posts 21, and therefore the power supply shell can be adapted to different.
In this embodiment, the number of the supporting legs 2 is six, wherein four supporting legs 2 are distributed on the bottom surface of the casing 1 in a matrix, and the other two supporting legs 2 are respectively adjacent to two of the four supporting legs 2 distributed in a matrix.
Specifically, reinforcing ribs are arranged between the supporting legs 2 to improve the stability and reliability of the structure.
In an embodiment, the casing 1 includes a top cover 11 and a bottom case 12, the top cover 11 includes two first side plates which are arranged oppositely, the two first side plates are provided with clamping grooves, the bottom case 12 includes two second side plates which are arranged oppositely, one side of each of the two second side plates which are opposite to each other is provided with a clamping block which is connected with the clamping groove in a protruding mode, and therefore quick installation and disassembly between the top cover 11 and the bottom case 12 can be achieved.
Specifically, top cap 11 and drain pan 12 enclose to close and form the open chamber that holds in both ends, should hold the chamber and be used for holding the power strip, when installing power shell in the furnace body of microwave oven, hold the open wind channel route that is located the furnace body of microwave oven in both ends in chamber to make the air current can follow the open inflow of one end that holds the chamber and then follow the open outflow of the other end, play abundant radiating effect to being located the power strip that holds the intracavity.
In an embodiment, a plurality of connection posts 121 are disposed on a side of the bottom case 12 facing the top cover 11, the connection posts 121 are spaced apart along a length direction of the housing 1, each connection post is opened with a connection hole for connecting a power board, and specifically, the connection hole is a threaded hole with an internal thread.
Through set up a plurality of spliced poles 121 on drain pan 12, the installation of the power strip of different length specifications of adaptation has improved power shell's suitability.
The utility model discloses still provide a power, this power includes power shell and power strip, and the concrete structure of this power shell refers to above-mentioned embodiment, because this power shell has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
Specifically, the power panel is arranged in the power shell, and the length of the supporting leg 1 of the power shell is adjustable, so that the overall height of the power shell is adjustable, namely the height of the power panel is adjustable, and the power panel can be matched with an air duct structure of the microwave oven, and a good heat dissipation effect is achieved.
The utility model discloses still provide a microwave oven, this microwave oven includes power and furnace body, and the concrete structure of this power refers to above-mentioned embodiment, because this power has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
Specifically, the power supply is arranged in the furnace body.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A power supply enclosure, comprising: the supporting legs comprise fixed stand columns, movable stand columns and locking pieces, one ends of the fixed stand columns are fixedly connected to the shell, the movable stand columns are movably arranged on the fixed stand columns and can move along the axial direction of the fixed stand columns, and the locking pieces are inserted into the fixed stand columns and the movable stand columns so that the fixed stand columns and the movable stand columns are fixed to each other.
2. The power supply casing of claim 1, wherein the movable upright is a hollow structure, and the movable upright is movably sleeved on the fixed upright.
3. The power supply casing of claim 1, wherein the fixed upright is a hollow structure, an end of the fixed upright, which is away from the casing, has an opening, and an end of the movable upright passes through the opening and movably extends into the fixed upright.
4. The power supply casing according to claim 2 or 3, wherein the fixed upright post is provided with a plurality of first positioning holes at intervals along an axial direction thereof, the movable upright post is provided with a second positioning hole matched with the first positioning hole, and the locking member is inserted into one of the first positioning hole and the second positioning hole in sequence so as to fix the fixed upright post and the movable upright post to each other.
5. The power supply casing of claim 3, wherein the end face of the movable upright at the end far away from the shell is provided with a mounting hole.
6. The power supply casing according to any one of claims 1 to 3, wherein the number of the supporting legs is plural, and the plural supporting legs are provided on the bottom surface of the casing.
7. The power supply casing according to any one of claims 1 to 3, wherein the casing comprises a top cover and a bottom casing, the top cover comprises two first side plates which are arranged oppositely, each first side plate is provided with a clamping groove, the bottom casing comprises two second side plates which are arranged oppositely, and clamping blocks which are in clamping connection with the clamping grooves are arranged convexly on the opposite sides of the two second side plates.
8. The power supply casing of claim 7, wherein a plurality of connecting columns are arranged on one side of the bottom casing facing the top cover, the connecting columns are distributed at intervals along the length direction of the casing, and each connecting column is provided with a connecting hole for connecting a power supply board.
9. A power supply, characterized in that it comprises a power supply housing according to any one of claims 1 to 8 and a power supply board, which is provided inside the power supply housing.
10. A microwave oven comprising a power supply as claimed in claim 9 and an oven body, said power supply being provided in said oven body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525064.7U CN213522631U (en) | 2020-11-04 | 2020-11-04 | Power supply shell, power supply and microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022525064.7U CN213522631U (en) | 2020-11-04 | 2020-11-04 | Power supply shell, power supply and microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213522631U true CN213522631U (en) | 2021-06-22 |
Family
ID=76420708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022525064.7U Active CN213522631U (en) | 2020-11-04 | 2020-11-04 | Power supply shell, power supply and microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213522631U (en) |
-
2020
- 2020-11-04 CN CN202022525064.7U patent/CN213522631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528311 No. 1, DUYE South Road, duning Industrial Zone, Bijiang community, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Shangyan Electronic Technology Co.,Ltd. Address before: 528311 Shunde Innovation Industrial Park No. 25 Sanle East Road, Shunjiang Residential Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Guangdong Shangyan Electronic Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |