CN220934553U - Plug-in power supply base and plug-in desk lamp - Google Patents
Plug-in power supply base and plug-in desk lamp Download PDFInfo
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- CN220934553U CN220934553U CN202322952862.1U CN202322952862U CN220934553U CN 220934553 U CN220934553 U CN 220934553U CN 202322952862 U CN202322952862 U CN 202322952862U CN 220934553 U CN220934553 U CN 220934553U
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- 238000005286 illumination Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
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- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model discloses a plug-in power supply base and a plug-in desk lamp, wherein a plug-in groove is arranged on the plug-in power supply base, an electric plug-in part electrically connected with a power circuit is arranged in the plug-in groove, physical connection of the plug-in groove and a lamp body or a plug-in connector correspondingly adapted to a fan and other main bodies can be realized through mutual plug-in of the plug-in groove, and circuit connection of the plug-in groove and the plug-in connector correspondingly adapted to the main bodies can be realized through mutual plug-in connection of the electric plug-in part and the plug-in connector. The pluggable desk lamp is convenient to disassemble and assemble, and is convenient to package and carry when being split. When the fan assembly is attached, the fan assembly and the lamp body assembly can be replaced, the small fan is formed when the fan assembly is installed on the pluggable power supply base, and the lamp body assembly is formed when the lamp body assembly is installed on the pluggable power supply base, so that the lamp is convenient for a user to use.
Description
Technical Field
The utility model relates to the field of lamps, in particular to a pluggable power supply base and a pluggable desk lamp.
Background
People are used to work and learn on the desktop, and in order to improve brightness, the desk lamp is placed on the desktop. With the miniaturization of fans, the fans are placed on the desktop for use. Along with the development of solar energy, a solar desk lamp and a solar fan are also generated. The prior desk lamp or miniaturized electric products on a small table top such as a miniaturized fan generally comprise a common base or a pluggable power supply base, and as the electric connection is needed, the connection between a lamp body and the base and the connection between a fan main body and the base are all fixedly connected, the whole volume is larger, and the space occupied by packaging is large; and the base has no universality, and can be replaced only integrally. In addition, for the solar base, the solar base needs to be taken out of the light entirely for solar charging.
Disclosure of utility model
The utility model mainly aims to provide a pluggable power supply base, which aims to improve the universality of the power supply base and can be used for small-sized desktop appliances such as a desk lamp, a fan and the like; the utility model also aims to provide a pluggable desk lamp, which aims to realize split, has small size during split, is convenient to package and carry, and is simple and convenient to operate during assembly.
The utility model provides a plug-in type power supply base which comprises a base body, a power circuit arranged in the base body and a plug-in groove arranged on the base body and used for plugging, wherein an electric plug-in part electrically connected with the power circuit is arranged in the plug-in groove.
Preferably, a photovoltaic panel is arranged on the base body, and the photovoltaic panel is electrically connected with the power supply circuit.
Preferably, the electric plug part is a hollow electric plug column, a first conductive surface is arranged on the outer wall of the electric plug column, a second conductive surface is arranged on the inner wall of the electric plug column, and the first conductive surface and the second conductive surface are mutually insulated.
Preferably, the electric plug part comprises an electric plug bush and an electric plug needle, the electric plug needle is positioned in the inner cavity of the electric plug bush, the inner wall of the electric plug bush is provided with a first conductive surface, and the electric plug needle is used as a second conductive surface.
Preferably, the power supply circuit comprises a storage battery and a circuit board, the electric plug-in part is vertically fixed on the circuit board, the circuit board is fixedly connected in the base body, a through hole is arranged in the plug-in groove, and the electric plug-in part penetrates into the plug-in groove from the through hole.
The utility model also provides a plug-in type desk lamp, which comprises a plug-in type power supply base and a lamp body assembly, wherein the plug-in type power supply base comprises a base body, a power circuit arranged in the base body and a plug-in groove arranged on the base body and used for plugging, and an electric plug-in part electrically connected with the power circuit is arranged in the plug-in groove. The lamp body assembly comprises a lamp body inserting rod and a lamp body, the lamp body is connected to one end of the lamp body inserting rod, and the other end of the lamp body inserting rod is provided with an inserting connector which is matched with an inserting groove on the plug-in type power supply base;
The plug connector of the lamp body plug rod is provided with a second electric plug part which is matched with the electric plug part and is electrically connected with the lamp body, the plug connector is plugged with the plug groove, the second electric plug part is electrically connected with the electric plug part in a plug manner, and the lamp body assembly is installed on the plug type power supply base in a plug type manner.
Preferably, a photovoltaic panel is arranged on the base body, and the photovoltaic panel is electrically connected with the power supply circuit.
Preferably, the power supply circuit comprises a storage battery and a circuit board, the electric plug-in part is vertically fixed on the circuit board, the circuit board is fixedly connected in the base body, a through hole is arranged in the plug-in groove, and the electric plug-in part penetrates into the plug-in groove from the through hole.
Preferably, the fan assembly further comprises a fan plug rod and a fan main body, wherein the fan main body is connected to one end of the fan plug rod, and the other end of the fan plug rod is provided with a plug connector which is matched with a plug groove on the plug-in type power supply base; the plug connector of the fan plug rod is provided with a second electric plug part which is matched with the electric plug part and is electrically connected with the fan main body; the fan assembly is installed on the plug-in power supply base in a plug-in mode, and the lamp body assembly and the fan assembly can be replaced with each other.
Preferably, the electric plug part is a hollow electric plug column, a first conductive surface is arranged on the outer wall of the electric plug column, a second conductive surface is arranged on the inner wall of the electric plug column, and the first conductive surface and the second conductive surface are mutually insulated. The second electric plug part comprises a second electric plug sleeve and a second electric plug needle, the second electric plug needle is positioned in the inner cavity of the second electric plug sleeve, the inner wall of the second electric plug sleeve is provided with a third conductive surface, and the second electric plug needle is used as a fourth conductive surface; the electric plug post is inserted into the second electric plug sleeve, the second electric plug needle is inserted into the electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface.
Preferably, the electric plug part comprises an electric plug sleeve and an electric plug needle, the electric plug needle is positioned in the inner cavity of the electric plug sleeve, the inner wall of the electric plug sleeve is provided with a first conductive surface, and the outer wall of the electric plug needle is provided with a second conductive surface. The second electric plug part is a hollow second electric plug post, a third conductive surface is arranged on the outer wall of the second electric plug post, a fourth conductive surface is arranged on the inner wall of the second electric plug post, and the third conductive surface and the fourth conductive surface are mutually insulated; the second electric plug post is inserted into the electric plug sleeve, the electric plug needle is inserted into the second electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface.
Preferably, a plurality of ribs are vertically arranged on the outer wall surface of the plug connector.
Compared with the prior art, the plug-in power supply base provided by the utility model has the beneficial effects that:
The plug-in type power supply base provided by the utility model is provided with the plug-in groove for plug-in connection, the plug-in groove is internally provided with the electric plug-in part electrically connected with the power supply circuit, the plug-in groove can be mutually plugged with the plug-in connectors correspondingly matched with the lamp body or the fan and the like to realize the physical connection of the plug-in groove and the lamp body or the fan and the like, and the plug-in type power supply base can be mutually plugged with the electric plug-in part correspondingly matched with the electric plug-in part on the main body to realize the circuit connection of the plug-in part and the lamp body or the fan. When the photovoltaic panel is arranged on the plug-in type power supply base, the plug-in type power supply base can be independently taken out for illumination charging, and the plug-in type power supply base is more convenient.
The plug-in desk lamp provided by the utility model has the beneficial effects that:
The pluggable desk lamp provided by the utility model comprises the pluggable power supply base and the lamp body assembly, wherein the lamp body assembly is in pluggable connection with the pluggable power supply base, and the disassembly and assembly are convenient. When the lamp body component and the pluggable power supply base are separated, the lamp body component and the pluggable power supply base can be mutually overlapped, so that the packaging volume is reduced, and the portable lamp is convenient to carry.
When the fan assembly is attached, the fan assembly and the lighting assembly can be replaced, the small fan is formed when the fan assembly is installed on the pluggable power supply base, and the lamp body assembly is formed when the lamp body assembly is installed on the pluggable power supply base, so that the lamp is convenient for a user to use.
Drawings
Fig. 1 is a schematic structural diagram of a pluggable power supply base of the present utility model.
Fig. 2 is a schematic structural view of a lamp body inserting rod according to the present utility model.
Fig. 3 is a partially exploded view of the lamp body insertion rod of the present utility model.
Fig. 4 is a schematic structural diagram of the plug-in desk lamp of the present utility model.
Fig. 5 is a schematic structural diagram of a plug-in small fan according to the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals identify like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, 2, 4 and 5, an embodiment of the utility model provides a pluggable power supply base, which comprises a base body 1, a power circuit arranged in the base body 1 and a plugging slot 11 arranged on the base body 1 and used for plugging, wherein an electric plugging part electrically connected with the power circuit is arranged in the plugging slot 11, the physical connection of the plugging part and the lamp body or the plug connector correspondingly adapted on a main body such as a fan can be realized through the plugging of the plugging slot 11 and the plug connector correspondingly adapted on the main body, and the main body can rotate and the circuit connection of the plugging part and the plug connector can be realized through the mutual plugging of the electric plugging part and the plug connector correspondingly matched on the main body. The plug-in type power supply base can be used for small-sized desktop electrical appliances such as a desk lamp and a fan, has universality, and can be matched with a lamp body and a fan main body (shown in figures 4 and 5), so that one machine is multipurpose.
Wherein the electrical plug-in connection can be provided in a variety of configurations.
The first electric plug part is a hollow electric plug column, the outer wall of the electric plug column is wrapped with a first conductive surface, the inner wall of the electric plug column is surrounded with a second conductive surface, and the first conductive surface and the second conductive surface are mutually insulated. For the electric plug part of this structure, the electric plug part that corresponds the matching in the main part includes second electric plug bush and second electric plug needle, and the second electric plug needle is located the inner chamber of second electric plug bush, and the inner wall of second electric plug bush encircles and is equipped with the third electrically conductive face, and second electric plug needle is whole as the fourth electrically conductive face. When the main body is plugged with the power supply base, the electric plug post on the power supply base is inserted into the second electric plug sleeve, the second electric plug needle is inserted into the inner cavity of the electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface, so that electric connection of the first conductive surface and the fourth conductive surface is realized.
Second, as shown in fig. 1, the electric plug part is a DC socket, and includes an electric plug sleeve 12 and an electric plug pin 13, the electric plug pin 13 is located at the central position of the inner cavity of the electric plug sleeve 12, the inner wall of the electric plug sleeve 12 is circumferentially provided with a first conductive surface, and the whole electric plug pin 13 is used as a second conductive surface. As shown in fig. 2, for the electric plug part with the structure, the corresponding matched electric plug part on the main body is a hollow second electric plug post 22, the outer wall of the second electric plug post 22 is wrapped with a third conductive surface, the inner wall is surrounded with a fourth conductive surface, and the third conductive surface and the fourth conductive surface are mutually insulated. When the main body is plugged with the power supply base, the second electric plug post 22 is inserted into the electric plug sleeve 12 on the power supply base, the electric plug needle 13 is inserted into the inner cavity of the second electric plug post 22, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface, so that the electric connection of the first conductive surface and the fourth conductive surface is realized. After the main body is assembled with the pluggable power supply base in a pluggable manner, the main body can rotate by 360 degrees.
The power supply circuit comprises a storage battery and a circuit board, the electric plug-in part is vertically fixed on the circuit board, a through hole is arranged in the plug-in groove 11, and the electric plug-in part penetrates into the plug-in groove 11 from the through hole. The circuit board is fixed in the base body by screw connection, so that the electric plug-in part is fixed in the plug-in groove 11.
The base body 1 is provided with a charging port electrically connected with a power circuit, the charging port can be a USB interface or a DC socket, and the charging port can be used for supplying power to the base for charging. The base body 1 is provided with a control switch 14 electrically connected with a power circuit, and the power is turned on and off by the control switch 14.
In a preferred embodiment, a photovoltaic panel 15 is disposed on the base body 1, and the photovoltaic panel 15 is electrically connected to a power circuit to realize solar power supply charging. When the photovoltaic panel 15 is arranged on the plug-in type power supply base, the plug-in type power supply base can be independently taken out for illumination charging, and the plug-in type power supply base is more convenient.
Referring to fig. 1-5, an embodiment of the present utility model provides a plug-in desk lamp, which includes a plug-in power supply base and a lamp body assembly, and the plug-in power supply base and the lamp body assembly are plug-in assembled and connected. The plug-in type power supply base comprises a base body 1, a power circuit arranged in the base body 1 and a plug-in groove 11 arranged on the base body 1 and used for plugging, wherein an electric plug-in part electrically connected with the power circuit is arranged in the plug-in groove 11. The lamp body assembly comprises a lamp body inserting rod 20 and an illuminating lamp body 2, wherein the illuminating lamp body 2 is connected to one end of the lamp body inserting rod 20, and the other end of the lamp body inserting rod 20 is provided with an inserting connector 21 which is matched with an inserting groove 11 on the pluggable power supply base. The plug connector 21 of the lamp body plug rod 20 is provided with a second electric plug part which is matched with the electric plug part and is electrically connected with the illuminating lamp body 2.
The second electric plug-in part is electrically connected with the electric plug-in part on the power supply base in a plug-in mode through the plug-in connector 21 and the plug-in groove 11, so that the lamp body assembly is installed on the plug-in power supply base in a plug-in mode and is electrically connected with the plug-in power supply base, and the power supply base supplies power for the illuminating lamp body 2. The lamp body component is connected with the pluggable power supply base in a pluggable manner, and is convenient to disassemble and assemble. When the lamp body component and the pluggable power supply base are separated, the lamp body component and the pluggable power supply base can be mutually overlapped, so that the packaging volume is reduced, and the portable lamp is convenient to carry.
Wherein, the electric plug-in connection part on the power supply base and the second electric plug-in connection part of the lamp body assembly can be arranged in various structures.
The first electric plug part is a hollow electric plug column, the outer wall of the electric plug column is wrapped with a first conductive surface, the inner wall of the electric plug column is surrounded with a second conductive surface, and the first conductive surface and the second conductive surface are mutually insulated. Correspondingly, the second electric plug part comprises a second electric plug sleeve and a second electric plug needle, the second electric plug needle is positioned in the inner cavity of the second electric plug sleeve, the inner wall of the second electric plug sleeve is circumferentially provided with a third conductive surface, and the whole second electric plug needle is used as a fourth conductive surface. When the lamp body component is inserted into the power supply base, the electric plug post on the power supply base is inserted into the second electric plug sleeve, the second electric plug needle is inserted into the inner cavity of the electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface, so that the electric connection of the first conductive surface and the fourth conductive surface is realized.
Second, as shown in fig. 1, the electric plug part is a DC socket, and includes an electric plug sleeve 12 and an electric plug pin 13, the electric plug pin 13 is located at the central position of the inner cavity of the electric plug sleeve 12, the inner wall of the electric plug sleeve 12 is circumferentially provided with a first conductive surface, and the whole electric plug pin 13 is used as a second conductive surface. As shown in fig. 2, the second electric plug part is a hollow second electric plug post 22, the outer wall of the second electric plug post 22 is wrapped with a third conductive surface, the inner wall is surrounded with a fourth conductive surface, and the third conductive surface and the fourth conductive surface are mutually insulated. When the lamp body assembly is plugged with the power supply base, the second electric plug post 22 is inserted into the electric plug sleeve 12 on the power supply base, the electric plug needle 13 is inserted into the inner cavity of the second electric plug post 22, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface, so that the electric connection of the first conductive surface and the fourth conductive surface is realized. The lamp body component is arranged on the pluggable power supply base and can rotate 360 degrees to adjust the position of the lamp body component.
The outer wall surface of the plug connector 21 is vertically provided with a plurality of ribs, so that the plug tightness of the plug connector 21 and the plug groove 11 can be improved.
The power supply circuit comprises a storage battery and a circuit board, the electric plug-in part is vertically fixed on the circuit board, a through hole is arranged in the plug-in groove 11, and the electric plug-in part penetrates into the plug-in groove 11 from the through hole. The circuit board is fixed in the base body 1 by screw connection, so that the electric plug-in part is fixed in the plug-in groove 11.
The second electrical plug is disposed on the plastic head 220 at the end of the wire to form an electrical connection. The second electric plug part is electrically connected with the illuminating lamp body 2 through an electric wire. The lamp body plugging rod 20 is formed by oppositely splicing two half shells 201, wherein half grooves are formed in the two half shells 201, and the two half grooves are oppositely spliced to form a fixing groove matched with the plastic head 220. When in assembly, the plastic head 220 is placed in one half groove, and then the two half shells 201 are assembled together, so that the plastic head 220 is fixed in the fixing groove, and the position of the second electric plug-in connection part is fixed. The plug-in connector 21 is hollow, and the second electric plug-in part penetrates into the plug-in connector 21 from the lamp body plug-in rod 20.
The base body 1 is provided with a charging port electrically connected with a power circuit, the charging port can be set as a USB interface, and the charging port can be used for supplying power to the base for charging. The base body 1 is provided with a control switch 14 electrically connected with a power circuit, and the power is turned on and off by the control switch 14.
In a preferred embodiment, a photovoltaic panel 15 is disposed on the base body 1, and the photovoltaic panel 15 is electrically connected to a power circuit to realize solar power supply charging. When the photovoltaic panel 15 is arranged on the plug-in type power supply base, the plug-in type power supply base can be independently taken out for illumination charging, and the plug-in type power supply base is more convenient.
In a preferred embodiment, the illuminating lamp body 2 is rotatably connected to the upper end of the lamp body socket 20, and the illuminating lamp body 2 is rotatably folded. The illuminating lamp comprises an illuminating lamp body 2, wherein a hinge joint 23 is arranged on the illuminating lamp body, a hinge seat 24 is arranged at the upper end of an inserting rod 20 of the illuminating lamp body, the hinge joint 23 is in a cross shape, hinge shafts are arranged on two sides of the hinge joint, hinge grooves opposite to the hinge shafts on two sides are formed in the hinge seat 24, the hinge shafts are inserted into the corresponding hinge grooves, and two sides, located outside the hinge grooves, of the hinge seat 24 are locked through screws, so that the two sides are rotationally connected.
In a preferred embodiment, a fan assembly is added, the fan assembly comprises a fan plug rod 30 and a fan main body 3, the fan main body 3 is connected to one end of the fan plug rod 30, and the other end of the fan plug rod 30 is provided with a plug connector which is matched with a plug-in groove 11 on a plug-in power supply base. The plug of the fan plug-in rod 30 is provided with a second electric plug-in part which is matched with the electric plug-in part and is electrically connected with the fan main body 3. In this embodiment, the structure of the fan plugging rod 30 is the same as that of the lamp body plugging rod 20, the plug connector on the fan plugging rod 30 is the same as that of the plug connector 21 on the lamp body plugging rod 20, and the structure of the second electric plug connector on the fan plugging rod 30 is the same as that of the second electric plug connector on the lamp body plugging rod 20, which will not be described in detail here.
The fan assembly is arranged on the pluggable power supply base and can rotate 360 degrees to adjust the position of the fan assembly.
The fan assembly can be installed on the pluggable power supply base in a pluggable manner, and the lamp body assembly and the fan assembly can be replaced with each other. The fan assembly forms a plug-in small fan (shown in figure 5) when being arranged on the plug-in power supply base, and the lamp body assembly forms a desk lamp when being arranged on the plug-in power supply base, so that the desk lamp is convenient for a user to use.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (10)
1. The plug-in type power supply base is characterized by comprising a base body, a power circuit arranged in the base body and a plug-in groove arranged on the base body and used for plugging, wherein an electric plug-in part electrically connected with the power circuit is arranged in the plug-in groove.
2. The pluggable power supply base according to claim 1, wherein a photovoltaic panel is provided on the base body, the photovoltaic panel being electrically connected to the power circuit.
3. The pluggable electrical power base of claim 2, wherein the electrical plug is a hollow electrical plug post, a first conductive surface is disposed on an outer wall of the electrical plug post, a second conductive surface is disposed on an inner wall of the electrical plug post, and the first conductive surface and the second conductive surface are insulated from each other.
4. The pluggable electrical power base of claim 2, wherein the electrical plug section includes an electrical plug sleeve and an electrical plug pin, the electrical plug pin being located in an interior cavity of the electrical plug sleeve, an interior wall of the electrical plug sleeve being provided with a first conductive surface, the electrical plug pin being a second conductive surface.
5. A pluggable power supply base according to claim 1 or 2 or 3 or 4, wherein said power supply circuit comprises a battery and a circuit board, said electrical plug is vertically fixed to said circuit board, said circuit board is fixedly connected to said base body, a through hole is provided in said plug slot, and said electrical plug is inserted into said plug slot from said through hole.
6. A plug-in desk lamp, characterized by comprising a plug-in power supply base and a lamp body assembly according to any one of claims 1 to 5, wherein the lamp body assembly comprises a lamp body plug-in rod and a lamp body, the lamp body is connected to one end of the lamp body plug-in rod, and the other end of the lamp body plug-in rod is provided with a plug connector which is matched with a plug-in groove on the plug-in power supply base;
The plug connector of the lamp body plug rod is provided with a second electric plug part which is matched with the electric plug part and is electrically connected with the lamp body, the plug connector is plugged with the plug groove, the second electric plug part is electrically connected with the electric plug part in a plug manner, and the lamp body assembly is installed on the plug type power supply base in a plug type manner.
7. The plug-in desk lamp of claim 6, further comprising a fan assembly comprising a fan plug rod and a fan body, the fan body being connected to one end of the fan plug rod, the other end of the fan plug rod being configured as a plug fitting into a plug slot on the plug-in power base; the plug connector of the fan plug rod is provided with a second electric plug part which is matched with the electric plug part and is electrically connected with the fan main body; the fan assembly is installed on the plug-in power supply base in a plug-in mode, and the lamp body assembly and the fan assembly can be replaced with each other.
8. The plug-in desk lamp as claimed in claim 6 or 7, wherein when the electric plug-in part is the electric plug-in part according to claim 3, the second electric plug-in part comprises a second electric plug-in sleeve and a second electric plug-in needle, the second electric plug-in needle is positioned in an inner cavity of the second electric plug-in sleeve, a third conductive surface is arranged on an inner wall of the second electric plug-in sleeve, and the second electric plug-in needle is used as a fourth conductive surface; the electric plug post is inserted into the second electric plug sleeve, the second electric plug needle is inserted into the electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface.
9. The plug-in desk lamp as claimed in claim 6 or 7, wherein when the electrical plug-in part is the electrical plug-in part according to claim 4, the second electrical plug-in part is a hollow second electrical plug-in post, a third conductive surface is provided on an outer wall of the second electrical plug-in post, a fourth conductive surface is provided on an inner wall of the second electrical plug-in post, and the third conductive surface and the fourth conductive surface are insulated from each other; the second electric plug post is inserted into the electric plug sleeve, the electric plug needle is inserted into the second electric plug post, the first conductive surface is in contact conduction with the third conductive surface, and the second conductive surface is in contact conduction with the fourth conductive surface.
10. The plug-in desk lamp as claimed in claim 6 or 7, wherein a plurality of ribs are vertically arranged on the outer wall surface of the plug-in connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952862.1U CN220934553U (en) | 2023-11-01 | 2023-11-01 | Plug-in power supply base and plug-in desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952862.1U CN220934553U (en) | 2023-11-01 | 2023-11-01 | Plug-in power supply base and plug-in desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934553U true CN220934553U (en) | 2024-05-10 |
Family
ID=90936193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322952862.1U Active CN220934553U (en) | 2023-11-01 | 2023-11-01 | Plug-in power supply base and plug-in desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934553U (en) |
-
2023
- 2023-11-01 CN CN202322952862.1U patent/CN220934553U/en active Active
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