CN219177967U - Thermometer and water heater - Google Patents
Thermometer and water heater Download PDFInfo
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- CN219177967U CN219177967U CN202223244021.7U CN202223244021U CN219177967U CN 219177967 U CN219177967 U CN 219177967U CN 202223244021 U CN202223244021 U CN 202223244021U CN 219177967 U CN219177967 U CN 219177967U
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- water heater
- thermometer
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- mounting
- installation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses a thermometer and a water heater, which belong to the technical field of household appliances, wherein the thermometer comprises a mounting shell, the mounting shell comprises a mounting column, an elastic claw is arranged on the outer side surface of the mounting column along the circumferential direction of the mounting column, and the thermometer is configured to: the installation shell can be in butt joint with the surface of water heater shell, the erection column peg graft in the thermometer mounting hole of water heater shell, elasticity jack catch can pass from the outside of water heater shell the thermometer mounting hole just the free end of elasticity jack catch can with the inside wall butt of water heater shell. The utility model can install the thermometer in place at one time before the water heater foams, thereby ensuring the production efficiency of the water heater.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a thermometer and a water heater.
Background
The water heater is a device for changing the temperature of cold water into hot water in a certain time by various physical principles. An electric water heater is one of water heaters, which uses electricity as an energy source to heat water.
A thermometer is installed on a general electric water heater to display the heating temperature of the electric water heater.
At present, when the thermometer of the electric water heater is installed, two installation schemes exist:
the first scheme is as follows: firstly, installing a water heater thermometer, and then foaming the water heater;
the second scheme is as follows: the water heater needs to be foamed firstly, then the foaming material is scratched out, and then the thermometer is arranged on the shell.
When the thermometer is installed by adopting the first scheme, the foaming material is easy to push out the thermometer, so that the water heater product is unqualified and needs to be repaired; when the thermometer is installed by adopting the second scheme, the end of foaming needs to be waited, and the foaming material at the mounting hole of the thermometer needs to be buckled out, so that the time is wasted, and the production efficiency of the water heater is reduced.
Therefore, there is a need for a thermometer and a water heater to solve the above problems.
Disclosure of Invention
The utility model aims to provide a thermometer and a water heater, which can be used for installing the thermometer in place at one time before the water heater foams, so that the production efficiency of the water heater is ensured.
The technical scheme adopted by the utility model is as follows:
thermometer, including the installation shell, the installation shell includes the erection column, follows the circumference of erection column, in the lateral surface of erection column is provided with elasticity jack catch, the thermometer is configured to: the installation shell can be in butt joint with the surface of water heater shell, the erection column peg graft in the thermometer mounting hole of water heater shell, elasticity jack catch can follow the outside of water heater shell passes thermometer mounting hole just the free end of elasticity jack catch can with the inside wall butt of water heater shell.
The thermometer can be installed before the water heater foams, so that the installation efficiency of the water heater is guaranteed. After the thermometer is installed in place, the installation shell can be abutted with the outer surface of the water heater shell, the installation column is inserted into the thermometer installation hole of the water heater shell, the elastic claw is positioned in the water heater shell, and the free end of the elastic claw is abutted with the inner side wall of the water heater shell. When the water heater foams, even if the foaming material applies an ejection force towards the outer side to the mounting shell, the mounting shell cannot be separated from the water heater shell and cannot be ejected by the foaming material due to the fact that the free ends of the elastic clamping claws are in contact with the inner side wall of the water heater shell.
Optionally, a rotation limiting fixture block is disposed on an outer side surface of the mounting column, and the rotation limiting fixture block can be clamped with the thermometer mounting hole to limit rotation of the mounting column.
The phenomenon that the thermometer rotates after being installed in place is avoided, the circuit arrangement of the thermometer is affected, and then the normal use of the thermometer is affected.
Optionally, the elastic claw includes:
the connecting part is fixedly connected with the mounting column;
and one end of the elastic arm is fixedly connected with the connecting part, the other end of the elastic arm is the free end, and the elastic arm is obliquely arranged relative to the axis of the mounting column in a free state.
In the installation of thermometer, the elastic arm can draw close to the axis of erection column under the extrusion effect of thermometer mounting hole's inside wall, guarantees the smooth installation of thermometer. After the thermometer is installed in place, the elastic arm is restored to a free state, and the free end is abutted with the inner side wall of the water heater shell.
Optionally, the installation shell further includes an outer limit plate, the mounting post is disposed on the outer limit plate, and the outer limit plate can be abutted to the outer surface of the water heater shell.
The outside limiting plate can be abutted with the outer surface of the water heater shell to prompt an installer to install the thermometer in place.
Optionally, the installation shell further comprises a reinforcing flanging structure, the reinforcing flanging structure is arranged along the circumference of the outer limiting plate, and the reinforcing flanging structure encloses and forms a dial plate accommodating cavity.
The reinforcing flanging structure can ensure the structural strength of the installation shell on one hand, and on the other hand, the dial plate accommodating cavity is formed by surrounding, so that the dial plate is installed.
Optionally, a plurality of elastic claws are arranged at intervals along the outer side surface of the mounting column.
After the elastic clamping claws are abutted against the inner side of the shell of the water heater, a plurality of acting forces opposite to the extrusion force of the foaming material can be applied to the mounting shell, so that the thermometer is fully prevented from being extruded by the foaming material.
Optionally, the surface of the mounting shell, which is matched with the water heater shell, has an arc consistent with the arc of the water heater shell.
The radian of the surface of the installation shell matched with the water heater shell is consistent with that of the water heater shell, so that the stable installation of the thermometer on the installation shell is ensured.
The water heater comprises a water heater shell and further comprises the thermometer, wherein a thermometer mounting hole is formed in the water heater shell, a mounting column of the thermometer is mounted in the thermometer mounting hole, and the free end of the elastic claw is abutted to the inner side wall of the water heater shell.
The thermometer can be installed before the water heater foams, so that the installation efficiency of the water heater is guaranteed. After the thermometer is installed in place, the installation shell can be abutted with the outer surface of the water heater shell, the installation column is inserted into the thermometer installation hole of the water heater shell, the elastic claw is positioned in the water heater shell, and the free end of the elastic claw is abutted with the inner side wall of the water heater shell. When the water heater foams, even if the foaming material applies an ejection force towards the outer side to the mounting shell, the mounting shell cannot be separated from the water heater shell and cannot be ejected by the foaming material due to the fact that the free ends of the elastic clamping claws are in contact with the inner side wall of the water heater shell.
Optionally, the outer side of the mounting column is provided with a rotation limiting clamping block, the thermometer mounting hole comprises a main perforation, clamping holes in one-to-one correspondence with the rotation limiting clamping blocks are arranged along the circumferential direction of the main perforation, the mounting column penetrates through the main perforation, and the rotation limiting clamping blocks are in one-to-one correspondence with the clamping holes.
The rotation limiting clamping blocks are clamped with the clamping holes in one-to-one correspondence, so that the phenomenon that the thermometer rotates after being installed in place is avoided, the circuit arrangement of the thermometer is affected, and the normal use of the thermometer is further affected.
Optionally, the installation shell further comprises an outer limit plate, the installation column is arranged on the outer limit plate, and the outer limit plate is in butt joint with the outer surface of the water heater shell.
The outside limiting plate can be abutted with the outer surface of the water heater shell to prompt an installer to install the thermometer in place.
The utility model has the beneficial effects that:
according to the thermometer and the water heater provided by the utility model, the thermometer can be installed before the water heater is foamed, so that the installation efficiency of the water heater is ensured. After the thermometer is installed in place, the installation shell can be abutted with the outer surface of the water heater shell, the installation column is inserted into the thermometer installation hole of the water heater shell, the elastic claw is positioned in the water heater shell, and the free end of the elastic claw is abutted with the inner side wall of the water heater shell. When the water heater foams, even if the foaming material applies an ejection force towards the outer side to the mounting shell, the mounting shell cannot be separated from the water heater shell and cannot be ejected by the foaming material due to the fact that the free ends of the elastic clamping claws are in contact with the inner side wall of the water heater shell.
The thermometer can be installed in place at one time before the water heater is foamed, so that the production efficiency of the water heater can be ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic view of a water heater according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a water heater according to an embodiment of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of a water heater housing according to an embodiment of the present utility model;
fig. 5 is an enlarged view at B in fig. 4;
FIG. 6 is a schematic diagram of a thermometer according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a mounting case according to an embodiment of the present utility model;
FIG. 8 is a schematic view of another view of a mounting case provided by an embodiment of the present utility model;
fig. 9 is an enlarged view at C in fig. 8.
In the figure:
10. a water heater housing; 101. thermometer mounting holes; 1011. a main perforation; 1012. a clamping hole; 20. an inner container;
1. a mounting shell;
11. a mounting column; 111. an elastic claw; 1111. a connection part; 1112. an elastic arm; 112. rotating the limiting clamping block;
12. an outer limit plate; 13. reinforcing a flanging structure;
2. a dial.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the present embodiment provides a water heater.
Specifically, the water heater is a water storage type electric water heater.
The water heater comprises a water heater shell 10, and an inner container 20 is arranged in the water heater shell 10. The external cool water is heated after entering the inner container 20 for the user to use.
Further, in order to display the real-time temperature of the water in the inner container 20, the water heater further includes a thermometer in this embodiment.
Specifically, referring to fig. 3 to 5, the water heater housing 10 is provided with a thermometer mounting hole 101, and the thermometer mounting hole 101 is used for mounting a thermometer.
Specifically, referring to fig. 3 and 6-8, in the present embodiment, the thermometer includes a mounting case 1, the mounting case 1 includes a mounting post 11, and elastic claws 111 are provided on an outer side surface of the mounting post 11 along a circumferential direction of the mounting post 11, and the thermometer is configured to: the installation shell 1 can be abutted with the outer surface of the water heater shell 10, the installation column 11 is inserted into the thermometer installation hole 101 of the water heater shell 10, the elastic claw 111 can penetrate through the thermometer installation hole 101 from the outer side of the water heater shell 10, and the free end of the elastic claw 111 can be abutted with the inner side wall of the water heater shell 10.
Specifically, the installation shell 1 is an integrally formed structure, so as to reduce the number of parts of the thermometer and ensure the structural strength of the installation shell 1.
In the water heater, a thermometer mounting post 11 is mounted in a thermometer mounting hole 101, and the free end of an elastic claw 111 abuts against the inner wall of a water heater housing 10.
The water heater provided by the embodiment is provided with the water heater thermometer firstly and then foams the water heater.
When the thermometer is installed, the installation column 11 is inserted into the thermometer installation hole 101 of the water heater shell 10, and along with the insertion of the installation column 11, the elastic claw 111 penetrates through the thermometer installation hole 101 from the outer side of the water heater shell 10 until the installation shell 1 is abutted against the outer surface of the water heater shell 10, so that the thermometer is installed in place. At this time, the elastic claw 111 is completely disposed in the water heater housing 10, and the free end of the elastic claw 111 abuts against the inner sidewall of the water heater housing 10. The installation shell 1 is abutted against the outer surface of the water heater housing 10, and the free ends of the elastic claws 111 are abutted against the inner side wall of the water heater housing 10, so that the thermometer is stably installed on the water heater housing 10.
When the water heater foams, even if the foaming material applies an outward pushing force to the mounting case 1, the mounting case 1 cannot be separated from the water heater case 10 and cannot be pushed out by the foaming material because the free ends of the elastic claws 111 abut against the inner side wall of the water heater case 10. That is, when the thermometer is installed, the foaming is not required to be finished, and the thermometer can be installed in place at one time, so that the need of repairing is avoided, and the production efficiency of the water heater is ensured.
Specifically, the principle of displaying the temperature of the water heater by the thermometer is the prior art, and is not described in detail herein.
Specifically, referring to fig. 3, the installation housing 1 further includes an outer limit plate 12, the installation column 11 is disposed on the outer limit plate 12, and the outer limit plate 12 can abut against the outer surface of the water heater housing 10. That is, in the water heater, the outer limit plate 12 abuts the outer surface of the water heater housing 10.
Specifically, the outer limiting plate 12 is a thin circular plate with an arc, and the mounting post 11 is coaxially arranged on the outer limiting plate 12.
Further, the installation shell 1 further comprises a reinforcing flanging structure 13, the reinforcing flanging structure 13 is arranged along the circumferential direction of the outer limiting plate 12, and the reinforcing flanging structure 13 encloses to form a dial plate accommodating cavity. A dial plate 2 for displaying temperature is arranged in the dial plate accommodating cavity.
The reinforcing flanging structure 13 can ensure the structural strength of the installation shell 1 on one hand and enclose to form a dial plate accommodating cavity on the other hand, so that the installation of the dial plate 2 is realized.
Dial 2 is used to display the temperature.
Specifically, in this embodiment, the cross section of the reinforcing flange structure 13 is in a shape of , so that the structural strength of the installation shell 1 is ensured.
Preferably, in this embodiment, the radian of the surface of the installation shell 1 matched with the water heater shell 10 is consistent with the radian of the water heater shell 10, so that the installation shell and the water heater shell are more matched, and the stable installation of the thermometer on the water heater shell 10 is further ensured. Specifically, the radian of the surface of the reinforcing flange structure 13 facing the water heater housing 10 and the radian of the surface of the outer limit plate 12 facing the water heater housing 10 are consistent with the radian of the water heater housing 10.
Preferably, a plurality of elastic claws 111 are provided at intervals along the outer side surface of the mounting post 11. When the foaming material applies an ejection force towards the outer side to the installation shell 1, the plurality of elastic claws 111 are matched with the inner side wall of the water heater shell 10, so that the installation shell 1 is fully prevented from being ejected, and the thermometer is ensured to be stably installed in the water heater shell 10.
Specifically, in the present embodiment, four elastic claws 111 are provided at intervals along the outer side surface of the mounting post 11.
Further, the outer circumference of the thermometer forms a cylindrical surface, so as to prevent the thermometer from rotating after the thermometer is installed in place, in this embodiment, a rotation limiting clamping block 112 is provided on the outer side surface of the mounting post 11, and the rotation limiting clamping block 112 can be clamped with the thermometer mounting hole 101 to limit the rotation of the mounting post 11.
Preferably, in the present embodiment, a plurality of rotation limiting blocks 112 are disposed on the outer side surface of the mounting post 11 at equal intervals. Specifically, in the present embodiment, four rotation limiting blocks 112 are disposed on the outer side surface of the mounting post 11 at equal intervals.
Preferably, in the present embodiment, the rotation limiting latch 112 is further connected to the outer limiting plate 12.
Specifically, referring to fig. 7, the rotation limit block 112 is disposed offset from the elastic claw 111 along the projection of the axial direction of the mounting post 11.
Specifically, referring to fig. 4 and 5, in this embodiment, the thermometer mounting hole 101 includes a main through hole 1011, and clamping holes 1012 corresponding to the rotation limiting clamping blocks 112 one by one are provided along the circumferential direction of the main through hole 1011, and the mounting posts 11 are disposed through the main through hole 1011, and the rotation limiting clamping blocks 112 are clamped with the clamping holes 1012 one by one.
Of course, in other embodiments, the rotation limiting clamping blocks 112 may be connected to the outer limiting plate 12 only, and accordingly, the water heater housing 10 is provided with plug holes corresponding to the rotation limiting clamping blocks 112 one by one, the mounting posts 11 are mounted on the main through holes 1011, and the rotation limiting clamping blocks 112 are clamped into the corresponding plug holes, so as to limit the rotation of the thermometer; at this time, the insertion hole and the main through hole 1011 are in a non-communication state.
Specifically, referring to fig. 8 and 9, in the present embodiment, the elastic claw 111 includes a connection portion 1111 and an elastic arm 1112.
The connection portion 1111 is fixedly connected to the mounting post 11.
One end of the elastic arm 1112 is fixedly connected to the connecting portion 1111, and the other end is a free end.
Specifically, in the present embodiment, the free ends of the elastic arms 1112 are disposed relatively close to the outer limit plate 12.
As shown in fig. 9, the elastic arm 1112 is disposed obliquely with respect to the axis of the mounting post 11 in the free state.
Preferably, the cross section of the connection portion 1111 is triangular, and the thickness of the connection portion 1111 is gradually reduced along the direction away from the elastic arm 1112, so that the connection portion 1111 can pass through the main through hole 1011 at first when the thermometer is installed, and the elastic arm 1112 can be smoothly extruded into the main through hole 1011.
The broken line in fig. 9 indicates the boundary between the connection portion 1111 and the elastic arm 1112.
When the thermometer is installed, the rotation limiting clamping blocks 112 are aligned with the clamping holes 1012 one by one, the free ends of the mounting columns 11 extend into the main through holes 1011 first, the connecting portions 1111 extend into the main through holes 1011 along with the continuous extension of the mounting columns 11, and then the elastic arms 1112 enter the main through holes 1011 and elastically deform to approach the mounting columns 11 under the extrusion of the side walls of the main through holes 1011. When the installation shell 1 is abutted with the outer surface of the water heater shell 10, the installation shell 1 is installed in place, at this time, the outer limit plate 12 of the installation shell 1 is abutted with the outer surface of the water heater shell 10, the rotation limit clamping blocks 112 are clamped with the clamping holes 1012 in one-to-one correspondence, and the free ends of the elastic arms 1112 are abutted with the inner side of the water heater shell 10.
The above embodiments merely illustrate the basic principle and features of the present utility model, and the present utility model is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. Thermometer, its characterized in that, including installation shell (1), installation shell (1) are including erection column (11), follow the circumference of erection column (11), in the lateral surface of erection column (11) is provided with elasticity jack catch (111), the thermometer is configured to: the installation shell (1) can be abutted with the outer surface of the water heater shell (10), the installation column (11) is inserted into the thermometer installation hole (101) of the water heater shell (10), the elastic claw (111) can penetrate through the thermometer installation hole (101) from the outer side of the water heater shell (10), and the free end of the elastic claw (111) can be abutted with the inner side wall of the water heater shell (10).
2. The thermometer according to claim 1, characterized in that a rotation limiting block (112) is provided on the outer side surface of the mounting post (11), and the rotation limiting block (112) can be clamped with the thermometer mounting hole (101) to limit the rotation of the mounting post (11).
3. Thermometer according to claim 1, characterized in that said resilient jaw (111) comprises:
a connecting part (1111) fixedly connected with the mounting column (11);
and one end of the elastic arm (1112) is fixedly connected with the connecting part (1111), the other end of the elastic arm (1112) is the free end, and the elastic arm (1112) is obliquely arranged relative to the axis of the mounting column (11) in a free state.
4. The thermometer according to claim 1, characterized in that the mounting case (1) further comprises an outer limit plate (12), the mounting post (11) is arranged on the outer limit plate (12), and the outer limit plate (12) can be abutted with the outer surface of the water heater housing (10).
5. The thermometer according to claim 4, characterized in that the mounting case (1) further comprises a reinforcing flange structure (13), the reinforcing flange structure (13) is arranged along the circumferential direction of the outer limit plate (12), and the reinforcing flange structure (13) encloses a dial plate accommodating cavity.
6. Thermometer according to claim 1, characterized in that several of said elastic jaws (111) are arranged at intervals along the outer lateral surface of said mounting post (11).
7. A thermometer according to any one of claims 1-6, characterized in that the curvature of the surface of the mounting shell (1) that cooperates with the water heater housing (10) corresponds to the curvature of the water heater housing (10).
8. The water heater comprises a water heater shell (10), and is characterized by further comprising a thermometer according to any one of claims 1-7, wherein a thermometer mounting hole (101) is formed in the water heater shell (10), a mounting column (11) of the thermometer is mounted in the thermometer mounting hole (101), and the free end of the elastic claw (111) is abutted to the inner side wall of the water heater shell (10).
9. The water heater according to claim 8, wherein a rotation limiting clamping block (112) is arranged on an outer side surface of the mounting column (11), the thermometer mounting hole (101) comprises a main through hole (1011), clamping holes (1012) corresponding to the rotation limiting clamping blocks (112) one by one are arranged along a circumferential direction of the main through hole (1011), the mounting column (11) is arranged through the main through hole (1011), and the rotation limiting clamping blocks (112) are clamped with the clamping holes (1012) one by one.
10. The water heater according to claim 8 or 9, wherein the mounting shell (1) further comprises an outer limit plate (12), the mounting post (11) is arranged on the outer limit plate (12), and the outer limit plate (12) is abutted with the outer surface of the water heater housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244021.7U CN219177967U (en) | 2022-12-05 | 2022-12-05 | Thermometer and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223244021.7U CN219177967U (en) | 2022-12-05 | 2022-12-05 | Thermometer and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219177967U true CN219177967U (en) | 2023-06-13 |
Family
ID=86667743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223244021.7U Active CN219177967U (en) | 2022-12-05 | 2022-12-05 | Thermometer and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219177967U (en) |
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2022
- 2022-12-05 CN CN202223244021.7U patent/CN219177967U/en active Active
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